Hello, I am new to vintage tube amps. I do have some electronics experience. I've built guitars and done complete re-wiring of cars, etc. but I'm completely new to the amp restoration game. I recently aquired a Maggie 9303 amp. I found the original schematic and plan to make sure everything is tested working before I proceed. I was wondering if anyone had an updated schematic(and parts list) of common mods that make this amp work great for a home hifi system. I'm looking to keep it simple with a volume control, rca input L/R inputs and outputs, and updated caps, resistors, and possibly transformers to make this sound as good as possible and reliable. Any help is much appreciated. Thanks all!