Shuffling a deck of goons

One of my unspoken rules of making new alts is 'Two of each'. The other is 'Never the same thing twice'.

Basically, I limit myself to two of each archetype, and try to never re-use a powerset.

As it stands, I have:
2 blasters, Arch/Dev and Psi/Mind
2 Scrappers, Ma/SR and Kat/Will
2 Tanks, Fire/axe and Shield/Dark
2 Defenders, Sonic/Elec and Cold/ice
2 Controllers, Earth/storm and Ill/Emp

1 Corruptor, Dark/dark
1 stalker, Elec/nrg
1 Mastermind, Mercs/traps
2 Brutes, Mace/inv and DB/elec
2 Dominators, mind/elec and grav/mind
1 Arachnos Soldier


NOW. I'm planning on doing some house-cleaning when GR hits. I'm considering:
Making a new, praetorian MA/Nin stalker.
Re-rolling my Fire/axe Tanker as fire/fire.
Rerolling my dominators are Mind/mind and Grav/nrg

So, when I 'shuffle in' the new MA/Nin, there will be a conflict with my Ma/SR scrapper.

So, can anyone think of another role for this young woman to slide into? She's a bat-themed luchadora named 'La Noche Colmillo'.

And can anyone spot any areas where I've broken my own rules and used a powerset (Or functionally identical powersets) more than once?

She could be a warshade.

And at a stretch, the blaster's devices could be considered similar to the mastermind's traps. But not identical by any definition.

good luck on fire/fire
i have a broot with fire aura and hate it

why no regeneration?
instead of MA would you consider going Kinetic blow?
you seem to use dark a lot as in corruptor dark/dark
tank shield/dark so might not want a warshade

noche should be a brute..howabout kinetic blow/ inv

make the powers dark black n blue or a crab /bane(VEAT) to go with night widow

and check out electric control before u choose grav/nrg for dom