10s and 12s

[BauerExplorer]

right now i have 2 10s and 2 12s hooked up to a kicker 1200.1. all the subs are kicker comp vr2s(dual 2ohm) i want to build a new box for them, should i get rid of the 10s and get 2 more 12s? if i do should i get dual 2s or dual 4s because i want to get another 1200.1 and strap them together.

here is my truck and box now
http://members.cardomain.com/bauerexplorer

 

[davesexplorer]

I'd get two more twelves so you have all of the same sub, and get them in dual 4 so you can have a pair of subs per 1200.1, but you run into a problem cuz your other subs are dual 2's. Unless you can bridge kickers amps together I'd change them all to dual 4's.