Question: I currently have a Code50 and want to jump to the code 100 head. I can't decide between the 2x12 and 4x12 cab. 

I've always had smaller combo amps and now want to jump  up to heads and cabs. What difference can i expect between the 50 combo and 100 head. 

Also, 2x12 or 4x12? 

I play mostly thrash metal, but will play blues and country from time to time. I'm looking for more bottom end, and more clarity. 

Also play mostly les pauls, but also have a Wylde Audio and ESP Iron Cross with EMG's. Will also mix in an acoustic/electric for some stuff.