edit: I think I figured out what I'm gonna go for.
http://www.liberty-flights.com/product.asp?id=85
2x 1100 mah batteries, a normal atomizer and a low resistance (1.7 ohm) atomizer.
I have a couple questions, though, specifically:
Will basically any cartomizers work on this? Provided they're properly inverted or not, of course.
Should I try some of those dual coil 1.5 ohm cartomizers too, if they'll even work with it?
I don't know if I want to deal with the extra aspect of replacing both atomizers and cartridges over just cartomizers.