Mini 18650 APV with VV and VW

[PepNYC]

Her is an option if you are into tinkering, maybe somebody will do a co-op for the pieces.
http://www.e-cigarette-forum.com/forum/cosmetic-mods/364446-so-i-shrink-my-vamo.html

I came across that the other day. Amazing what people come up with. That may be just a bit more tinkering there than I want to tackle.