Hi all... I'm gonna be buying a high powered bass guitar amp hear soon and I'm trying to get the cab situation squared away. I'm converting an old peavey 4x12 guitar cab into a bass cab. Its not like a normal 4x12 though, its the size of one of those ampeg bass cabs with the 8 10 inch speakers in it. My amp will be putting out no less than 600 watts and no more than 1000 so I know I have to replace the wiring inside, as the guage isn't large enough. The cab had the speakers wired in series. Is it ok to wire it in series or should I rewire it to parallell? What guage wire should I use? And most importantly, what kind of 12 inch speakers should I load it with. Keep in mind I have to get the right impedence (whatever that is for the bass heads). Is it ok if it has like 1200 watt power handling when I am only running 600 watts through it? Cause with my expericnce with car audio that can actaully damage a speaker. I don't want to spend TOO much on it, after all, the only reason I'm bulding the cab myself is because I'm on a budget. Another thing... do I need to buy a crossover? I don't plan on putting any horns in it, just 4 12 inch speakers. By the way, I want this setup to sound AWESOME so please tell me if this setup has no potential without a horn or something... Thanks, Joe G.