Hey Everybody,I picked up a ToBeCo clone of the Poldiac mech mod,I have a few questions about it,does this mod have a "hybrid"510?....I got this for free in a bundle buy from a local vendor,trying to clean out old stock....So how old would this thing be?....It was still wrapped in plastic till this question came to mind,and I went ahead and opened it....Its top is removable leaving the center post on the switch housing....Before I battery it up,I want some feedback on it....Thanks!...Z