I am currently running a '65 Bassman in a 1x12 format alongside a '59 LTD Bassman. I built the 1x12 combo so I wouldn't have to carry the LTD around. They sounded so good together that now I'm carting both of them around. (friggin genius eh?) I Love both of these amps but I'm tired of carting them around. I do a Blues/R&B thing and I still have a few more years of giggin in me so I'm looking to lighten the load. Can I get your opinions on a single amp that will get me the strong, muscular blackface tone and the grainy, sweet tweed tone in one box? Is there such a thing? Thanks for your help.