After giving this a lot of thought, I'm thinking of building one of these. Here's why: 1. Over the last 30 years, I have played several brown Deluxes in stores that I thought were the perfect gnarly Fender sound. 2. I prefer the sound of a push-pull power stage, and this would be the lower watt version. I also want the tube rectifier. I might do a head only version. 3. Real brown Deluxes are bringing crazy money, far more than their intrinsic value, i.e. what it might cost to build one myself. 4. The blackface Deluxe AA763 is nice, but it's a completely different amp. The brown Princeton 6G2 is also not the same circuit, different phase inverter and iron, so that could be why I don't recall ever being blown away by the sound of one of those. Has anybody else been through this process? Id be interested in any tips you might have.