I just plasti-dipped my emblems on my car, it's extremely easy to take off.my only concern of spraying the sides is if something went wrong with phone VZW may not replace it due to the mod done to it.. thinking about seriously taping the tbolt off and plasti dip it.. maybe red /black combo..
I actually wouldn't recommend spraying the phone itself. This stuff starts off as a liquid and if it gets into the little nooks/crannies then you're in trouble. This stuff dries to rubber and you may even ruin something when removing it.