0/1 awg for a 450/4? Or are you planning to run a 1000/1 later or something? How are you using the amp? Bi-amping the comp set? 75 to the tweets and 150 to the mids, or 150 to the comp set as a whole and 75 to some rear speakers?

Sorry I haven't been in the stereo game for a while so if I'm missing something obvious (75 to the comps and 300 bridged to a sub later?) it's just that I haven't seen the 450/4 used much before.

It sounds like it'll be a pretty nice system.

Dh