[@Reaper] looks fine to me.

[@Harbringer] melee Delacroix also looks fine, though I would prefer a CQB build over a pure melee build, maybe give him a built in arm mounted autocannon or rotary cannon or something for ranged armament. 

Also, I don't think a melee class needs stabilizing spikes, the idea of being immobilized sounds like the opposite of what you'd want