I would like a rig that can switch between micro head w/ 4x10 and also have a 1x15. I know the LH1000 would work nicely with my current (HyDrive) 4x10 and the 1x15 I am looking at - but I am trying to stay with a small head. There are a couple of heads in the 750-800W range that perhaps might do it. Shame no one is making a bi-amp micro (2x500). Would love a digital version of the LH1000. Another idea is get a 500W micro just for the 4x10 and then for the 1x15 get a digital sub-woofer amp (Parts Express) and take a line out of the micro head. Crazy? The rig would be very modular - the 1x15 would be basically self-powered. Thanks, Mike.