Hey all, I'm sure this has been done before, and I'm sorry if I'm repeating but I'm trying to find a head that puts out 500-600 watts into 8 ohms. Something semi-lightweight (less than 30 lbs) can go between sounding huge and thick to clear and transparent. Parametric EQ would be a plus. Now, I've been looking at the SWR SM-500 or the SM-400S, but I've read that the amp overheats when pushing 500 watts bridged into 4 ohms. Thats no good, right? The SM-5000/400S would be perfect for me, as I was recently turned back onto SWR. I like all of the features of it, especially the 4 band parametric EQ. I was also looking at the new Aguilar AG500, but I don't know how thrilled I am about having a distortion channel on the amp...I definately know I don't want to go the Ampeg route again, as they just don't sound good to me. And any cab suggestions would be great! I was thinking about an Avatar 210 and 112 combination...but idk.