After painting the engine with matte black high temperature paint and letting it dry, it's time to remove the masking from the parts of the engine that I do not want to be black. After we removed the masking, we sanded the ends of the fins to clean them up a bit and then coated everything with a high temperature clear coat with a satin finish.
Drum roll please... Here are the results:
And here is a video of the masking removal process. Once again, thanks for the help of 
The engine is all ready to be installed into the frame but the frame is not ready. The next update will be showing the modifications to the frame to accommodate the new tank and seat.