I think I'm going to purchase a couple of Avatar speakers. Most likely a B212 and one of the 410s. I need something that will be able to really bump these cabs. Right now I'm using an Ampeg SVT 3. I'm going to want something bigger than the 450(4ohms)/275(8ohms) that my Ampeg can give me. This is a list of the amps that I'm thinking about. I'd prefer not to have an all tubed amp due to retubing costs, but this is what I'm thinking of. I play pop rock with ska, jazz, and punk influences. It's a light sound but with one guitar I like to have real full lows while still cutting through well if I happen to do any higher stuff. Which amp should I go with to power a 212 and a 410: Mesa 400+ Eden WT800 Mesa SM900 SVT CL Laney B1 Ampeg SVT 4 GK 2001RB Orange AD200 Any other sort of Amp/Pre-Amp combo, i know nothing about them Eventually I'd like to upgrade the cabs, but I want the head to last for awhile. Any other suggestions appreciated.