I have a Peavy TKO combo right now and would like to upgrade to a halfstack. I was wondering if anyone had had any experience with this setup and could recommend it or discourage it. I am also a little concerned that the cabinet won't handle the head because the head is rated at 700 watts and the cabnet is rated at 350 watts RMS continuous and 700 watts RMS program. I really don't know what this means but I thought that that could maybe be a problem. I also don't really know what Ohms are. What is the difference between 4 Ohms and 8 Ohms. I also noticed that as the Ohm number goes down, the Watts go up. Could someone please explain this to me. I don't mean to sound like an idiot but I can play the instrument, I just never had much experience with the technical/sound side of it.