Need some advice here please. I already have an ABM500 rack head, which I am more than happy with and intend to keep, but I have been offered a s/hand ABM-C110-300 combo (with the new design speaker) and have a couple of questions. I will not be able to try it before I buy due to the distance involved, but am told it is 2 months old, as new and used only twice for recording. (Well, it could be true I suppose) In my quest to find a small usable rig for live work I wondered if any users find this combo acceptable volume and tone wise for gigging with just one 10" speaker? Also is it possible to easily disconnect the 10-inch speaker and run a 4 ohms load if required, either one single 4 ohms, or two 8 ohms cabs, or am I locked into just one 8 ohms extension cab? My band a fairly loud power trio, but I find I dont need to use all of my power on the ABM500, although I normally use 4x10 with 1x15 or a single 2x15 cabs. It would be wonderful if a 1x10 300w combo could fit my needs, even with an extension cab, but I have my doubts. Thanks in advance. Spike.