I've got a Ramrod in there. I also have a 12AT7 (or something like that) in V1 to lower the gain. I can get a nice marshall on the edge of breakup tone out of it, which I like. But I would like it to be fuller, warmer, more hifi. I know there are a lot of mods out there, but I am going for something specific. Any ideas on this? Or, given the wattage and 10" speaker limitation--am I barking up the wrong tree?