A few years ago, I sold a real 1965 Dual Showman head, and with each passing day, I feel more and more like a gigantic moron. I was wondering if any of you guys could tell me how feasable it is to build a Dual Showman head using a Hoffman kit and getting the transformers and whatnot? I can easilly build a cabinet for it. What else is involved that somebody who's never built an amp might miss? There's the obvious stuff, but what's not so obvious?