I'm looking to downsize some stuff to fund another hobby. I have 3 heads, 2 Ashdown ABM 500's and a Genz Benz Streamliner 900. It's either one of the Ashdown's or the Genz. I know the practical route is to have a lightweight backup, but that doesn't concern me. I tour a lot, most of my stuff is in heavy road cases, so lightweight isn't My main concern with the Genz is.....serviceability. I know their CS is great, but from the recent thread I read and the reality of the economy, who knows what companies will exist tomorrow. If my Ashdown fails, I can bring it to a local tech with my provided schematic Ashdown sent me. Many things I can fix own my own. That's what scares me about class D amps. The boards aren't serviceable by the average tech. If the Genz fails years down the road and they aren't around to help me, well a simple 10 cent failed component will make the head useless. Any suggestions?