Advice on my respec!!

Hi all you scrappy scrappers

I need some advice on how to go about respecing my Spines/Invun scrapper who is lvl 37 atm.
When I try, I mess up!!!
The thing is, i need a build that is more suited towards defence and being able to take damage as I like to get stuck in and pund foes for ages, rather then take foes down quick! Sounds odd I know, but everyone plays there own way

So any advice on a good lvl 50 build? Then I know what to take as I lvl.

Thx

about taking more damage:

---------------------------------------------
Exported from Ver: 1.7.6.0 of the CoH_CoV Character Builder
---------------------------------------------
Name:
Level: 50
Archetype: Scrapper
Primary: Spines
Secondary: Invulnerability
---------------------------------------------
01) --> Lunge==> Empty(1)
01) --> Resist Physical Damage==> Empty(1)
02) --> Temp Invulnerability==> Empty(2)
04) --> Dull Pain==> Empty(4)
06) --> Spine Burst==> Empty(6)
08) --> Impale==> Empty(8)
10) --> Build Up==> Empty(10)
12) --> Combat Jumping==> Empty(12)
14) --> Super Jump==> Empty(14)
16) --> Unyielding==> Empty(16)
18) --> Swift==> Empty(18)
20) --> Health==> Empty(20)
22) --> Stamina==> Empty(22)
24) --> Boxing==> Empty(24)
26) --> Ripper==> Empty(26)
28) --> Invincibility==> Empty(28)
30) --> Tough==> Empty(30)
32) --> Throw Spines==> Empty(32)
35) --> Tough Hide==> Empty(35)
38) --> Unstoppable==> Empty(38)
41) --> Conserve Power==> Empty(41)
44) --> Focused Accuracy==> Empty(44)
47) --> Weave==> Empty(47)
49) --> Energy Torrent==> Empty(49)
---------------------------------------------
01) --> Sprint==> Empty(1)
01) --> Brawl==> Empty(1)
01) --> Critical Hit==> Empty(1)
02) --> Rest==> Empty(2)
---------------------------------------------

Thx, but what about slotting? Because I have no idea!!

Thought you just needed powers, hehe.

Well if you want to take damage sorely then:

3dmgres/3def,atleast 2 endred for shields.

Attacks should be 3dmg,2acc.

Unstoppable should be 3rechg,1dmgres

Build Up should be 3rechg,1tohitbuff

Conserve Power should be 3 rechg,1endmod

Focused accuracy should be 3endred,3tohitbuff

Dull Pain should be 3rechg,3heal

If you see yourself getting involved in long, drawn out battles you may want to consider slotting an endurance reduction in your most used attacks. My lvl 36 spines/inv uses a fair bit of endurance running two to three defense toggles and quills. At 37 I'm throwing an endurance reduction into impale, ripper and either throw spines or spine burst so I can keep fighting for longer.