This is just my personal feeling; but if you spent the time and money to have the parts powder coated, you are going to have one nice motor. Wouldn’t it bug you to know something wasn’t as it should be, when it was done….the missing bailer impeller, which was what made that engine unique? Again, it’s just where my own head would be at. For what it’s worth, I had a 16 Boil-O-Matic once. I put in the bailer impeller and made a small, dedicated water pick up, which I attached to the transom, so the bailer would always have something to pump.
Long live American manufacturing!