So, I just picked up my Fender Tremolux amp today, for free. It could probably use some new speakers and tubes cause god knows when they were replaced last, probably the tubes from when my grandfather bought it back in the '60s. Apparently it was the 33rd produced in the run, so that's kind of cool. One problem is that the freaking transformer is hanging on by one screw, not exactly fantastic, so I need to fix that. Other than that it's in pretty nice shape, and the tone is good for rock. Any ideas for good mods?