Nice looking fish, and sounds great. I'm guessing from the sound of the idle, you put an aftermarket cam in there ? And the engine looks great with the 273 valve covers.
I sent the cam to Ken at Oregon Cam Grinding for his 1280 grind. It's .517/.215 at 110. I was hoping to keep the 273 Commando air cleaner but that dang Air Gap is too tall.
This is the build I always wanted to do but never wanted to spend the money on. Screw it, life is too short!!