Using Outers Crud Cutter, Mass Air Flow Cleaner, and Scotchbrite the crank case cleaned up nicely. The piston took well to the scotchbrite. I got a little over zealous on the piston crown but I'm not terribly concerned. The spark plug got a good rinsing too. I'm still working on cleaning up the head fins and flywheel.
Upon closer inspection I noticed the four transfer ports are tapered in as they progress up the cylinder... Seems odd that the cuts aren't parallel but I'm no 2-stroke porting guru.