I would roll back the travel power suppression when you attack. The whole point of a super power is to use it. Would the Flash suddenly run slower because he punched someone? Would Nightcrawler be unable to teleport after punching someone? It’s stupid. I know it was added for PVP, and I don’t think it should have been added there, but it never should have been implemented in PVE. Worst change ever.
I forget the name of the aura, but it looks like breath coming out the mouth, if you tint it right, it looks like your toon is exhaling smoke. I have done that on several toons with cigars.
From my personal play history, I think my Mind/Traps Controller was one of the slowest to level. There is not a lot of damage until you get Trip Mines, even then it is slow.