First of all I want to know what the difference in tone is between a combo and a stack. I currently am just a at home guy. But even there I find my Deville 212 doesn't hold up for my multiple distortion mood swings. I really don't need any extra wattage (I can't overdrive my amp without having my ears ring for hours......BAD!) So far I want to do some blues/rock smooth drive and Satriani and Vai stuff and then get some of that fender blackface clean. I've heard nothing but praises on that Peavey XXX, a marshall tsl might do well also. PLease help!