Had to go with the stealth look, so I did not add any led's. Kind of went with warp's hot rod idea and in that case I did not add a regulator either. All I'm waiting on is my (2)cr2's and it is ready to vape.

Hope you don't mind me usein the name warp... 'The Hot-Rod'...
Edit: I picked up some disposable cr2's on my way home from work(I just couldnt wait, lol) and it is putting out just under 5volts. I thought it would be over 5 volts, maybe its because of the disposable batts?
It still hits like a champ but I'm sure I'll kill these throw away batts before my re-chargable ones get here.