Well as nobodys replied yet heres my quick take on the more obvious flaws.
(fwiw I find WP on Stalkers to be poorly designed in terms of how the powers are listed in order - they make it unreasonably harder to have a typical build compared to all other sets but thats just me)
High Pain Tolerance should have the heal enhancements first and the resistance (if any since the values don't improve by much - special IO's perhaps instead?). Three SO's or 2 standard IO's at level 50 type %'s basically.
Indomitable Will at level 30? I'd always grab this ASAP on any melee toon and the defence values are fairly low when slotting this heavily too.
Mind Over Body and Heightened Senses are also rather too late in the build for my tastes 
Having Stealth in here suggests your looking for some PvPing? If not then I'd leave this till much later to help move up more key powers.
Resurgance I'd have two recharges and one end mod in it.
If Mako with two power picks, then I'd drop the (very funny) blast in favour of the Water Spout that will help you more solo (and indeed in PvP and to some extent in teams).
I don't know what level your Stalker is (or indeed if its created yet) but make sure you do both the Atlas Park and Kings Row mayhem missions so you don't have to select two powers for your travel while you level up (assuming you have access to veteran reward respec/game issued free ones ect).
This is how I'd probably do a 1-50 standard IO build for my own Spines/WP guy (unlikely atm due to other alts).
Villain Plan by Mids' Villain Designer 1.30
http://www.honourableunited.org.uk/mhd.php
Level 50 Magic Stalker
Primary Power Set: Spines
Secondary Power Set: Willpower
Power Pool: Leaping
Power Pool: Fitness
Power Pool: Concealment
Ancillary Pool: Leviathan Mastery
Villain Profile:
------------
Level 1: Barb Swipe Acc-I(A), Acc-I(36), Dmg-I(36), Dmg-I(37)
Level 1: Hide DefBuff-I(A), DefBuff-I(3)
Level 2: High Pain Tolerance Heal-I(A), Heal-I(3), Heal-I(40)
Level 4: Reconstruction RechRdx-I(A), RechRdx-I(5), Heal-I(5), Heal-I(9), Heal-I(15), RechRdx-I(17)
Level 6: Assassin's Impaler Acc-I(A), Acc-I(7), Dmg-I(7), Dmg-I(9), RechRdx-I(13), Dmg-I(15)
Level 8: Combat Jumping DefBuff-I(A)
Level 10: Mind Over Body EndRdx-I(A), ResDam-I(11), ResDam-I(11), ResDam-I(48)
Level 12: Placate RechRdx-I(A), RechRdx-I(13)
Level 14: Super Jump Jump-I(A), Jump-I(40)
Level 16: Indomitable Will EndRdx-I(A), DefBuff-I(17), DefBuff-I(37)
Level 18: Impale Acc-I(A), Acc-I(19), Dmg-I(19), Dmg-I(23), RechRdx-I(25), Dmg-I(25)
Level 20: Heightened Senses EndRdx-I(A), DefBuff-I(21), DefBuff-I(21), DefBuff-I(46)
Level 22: Build Up RechRdx-I(A), RechRdx-I(23), RechRdx-I(31), ToHit-I(37), ToHit-I(40), ToHit-I(43)
Level 24: Swift Run-I(A), Run-I(50)
Level 26: Ripper Acc-I(A), Acc-I(27), Dmg-I(27), Dmg-I(29), RechRdx-I(29), EndRdx-I(31)
Level 28: Health Heal-I(A), Heal-I(34)
Level 30: Stamina EndMod-I(A), EndMod-I(31)
Level 32: Throw Spines Acc-I(A), Acc-I(33), Dmg-I(33), Dmg-I(33), EndRdx-I(34), RechRdx-I(34)
Level 35: Fast Healing Heal-I(A), Heal-I(36), Heal-I(39)
Level 38: Strength of Will ResDam-I(A), ResDam-I(39), ResDam-I(39)
Level 41: Water Spout RechRdx-I(A), RechRdx-I(42), EndRdx-I(42), Dsrnt-I(42), Dsrnt-I(43), Dmg-I(43)
Level 44: Spirit Shark Jaws Acc-I(A), Acc-I(45), Hold-I(45), RechRdx-I(45), Hold-I(46), RechRdx-I(46)
Level 47: Resurgence RechRdx-I(A), RechRdx-I(48), EndMod-I(48)
Level 49: Stealth EndRdx-I(A), DefBuff-I(50), RechRdx-I(50)
------------
Level 1: Brawl Empty(A)
Level 1: Sprint Empty(A)
Level 2: Rest Empty(A)
Level 1: Assassination
| Copy & Paste this data chunk into Mids' Hero Designer to view the build |
|-----------------------------------------------------------------------------|
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;```
|-----------------------------------------------------------------------------|
Hey there, this is one of my first villain toons, I've never made a build for a villain before so it might be a bit shaky to say the least hehe.
O[(EM,>*S+D*N4(-^3IR+WV^5+WFA!W_E1[ES[`B'$!AF._^V/A#U
.C%K>OEIVA#F(VB#H*(@11!%$&,3C3 <1"#7YT$45W$^>P/8GH)*0``
Anyway, this is what i thought of, plz plz give advice
Villain Plan by Mids' Villain Designer 1.30
http://www.honourableunited.org.uk/mhd.php
Toxic Fury: Level 50 Science Stalker
Primary Power Set: Spines
Secondary Power Set: Willpower
Power Pool: Leaping
Power Pool: Fitness
Power Pool: Concealment
Ancillary Pool: Leviathan Mastery
Villain Profile:
Level 1: Lunge -- Acc(A), Dmg(3), Acc(11), Dmg(11), Dmg(37), RechRdx(46)
Level 1: Hide -- DefBuff(A), DefBuff(42), DefBuff(43)
Level 2: High Pain Tolerance -- ResDam(A), ResDam(3), ResDam(5), Heal(15), Heal(17), Heal(43)
Level 4: Reconstruction -- RechRdx(A), RechRdx(5), RechRdx(15), Heal(21), Heal(36), Heal(40)
Level 6: Assassin's Impaler -- Acc(A), Dmg(7), Dmg(7), Acc(13), Dmg(34), RechRdx(37)
Level 8: Build Up -- RechRdx(A), RechRdx(9), RechRdx(9)
Level 10: Combat Jumping -- DefBuff(A)
Level 12: Placate -- RechRdx(A), RechRdx(13), RechRdx(17)
Level 14: Super Jump -- Jump(A)
Level 16: Hurdle -- Jump(A)
Level 18: Impale -- Acc(A), Acc(19), Dmg(19), Dmg(29), Dmg(37), RechRdx(40)
Level 20: Health -- Heal(A), Heal(21), Heal(40)
Level 22: Mind Over Body -- ResDam(A), ResDam(23), ResDam(23), EndRdx(31)
Level 24: Stamina -- EndMod(A), EndMod(25), EndMod(25)
Level 26: Ripper -- Acc(A), Acc(27), Dmg(27), Dmg(29), Dmg(36), RechRdx(43)
Level 28: Stealth -- EndRdx(A)
Level 30: Indomitable Will -- DefBuff(A), DefBuff(31), DefBuff(31), EndRdx(46)
Level 32: Throw Spines -- Acc(A), Acc(33), Dmg(33), Dmg(33), Dmg(34), RechRdx(34)
Level 35: Heightened Senses -- DefBuff(A), DefBuff(36), DefBuff(45), EndRdx(46)
Level 38: Strength of Will -- ResDam(A), ResDam(39), ResDam(39), EndRdx(39)
Level 41: Fast Healing -- Heal(A), Heal(42), Heal(42)
Level 44: Resurgence -- EndMod(A), EndMod(45), RechRdx(45)
Level 47: Spirit Shark -- Acc(A), Dmg(48), Dmg(48), RechRdx(48)
Level 49: Spirit Shark Jaws -- Acc(A), Acc(50), Hold(50), RechRdx(50)
------------
Level 1: Brawl -- Empty(A)
Level 1: Sprint -- Empty(A)
Level 2: Rest -- Empty(A)
Level 1: Assassination
<font class="small">Code:[/color]<hr /><pre>| Copy & Paste this data chunk into Mids' Hero Designer to view the build |
|-----------------------------------------------------------------------------|
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'$0>P]#T$L>>
|-----------------------------------------------------------------------------|
</pre><hr />
many thx