I bought a workingpro 410 about a month ago, and I really like it. I play my 800RB with it. I was planning to keep it simply as a second cab configuration possibility (I already have a 1x15 jbl and a 2x10 hartke), but last week, I bought a used Big Ben 1x18 swr cab. I'm now thinking of a second complete rig. I was seriously considering the swr workingpro700 to power this second kit, as I've heard good things about that head on this site, but most of my local music stores still sell workingman's series, and have not ordered workingpro heads yet. They'll order one for me if I leave a deposit, but none are on display. I'm a little uneasy about ordering something i've never tried. Any toughts or other suggestions to power this rig.