So right now my setup is...GK 1001RB-II, ampeg 8x10e-av, and im running an RBI through it to warm it up some. The only problem is that my GK clips too much when i play loud and i cant quite get enough volume and punch to compete with 2 guitarists (duel Rectifiers) and an insanely loud drummer. We play loud punk/hardcore and id like to take a look at trying a power amp with my rbi instead. Ive been looking at the QSC PLX series (mainly for weight reasons), but i dont know which model or how much wattage im going to need to fully power my 810s and have lots of headroom. Also does any one know of any power amps with both 1/4 and speakon for the output? thanks alot, looking forward to replies.