I'm in the market for a new head. I had been thinking about getting an Eden WT-550 since I've been happy with my Eden CXC (300watts at 4ohms), but started looking at the GK 1001rbII. I like 'em both and figured I would go w/ the GK since its about $250 less. Today I stumbled across a couple year old SWR 750 while on my lunch break for $700. Its in good shape. It comes w/ a 30 day warranty. I play a stingray 5, and liked both heads. I'll be using it with an EB 212 cab. I'm thinking that the SWR is probably the best buy, but do any of you see an advantage in the GK? I'm playing in a fairly loud rock band, and clean power is what I'm after. I never have PA support for the bass. I'm not much of a knob twidler and typically find a tone and just leave it there. Any input?