Today February 10 my engine finally arrived from Aero Sport Power. Arrival was delayed a few days due to a heavy snow fall in Park City on the day it was suposed to be delivered. I decided on the IO-375 as my power plant. My son Parker and I traveled to Kamloops BC where ASP is located. We attended their excellent Build School, and got the hands on experience assembling our engine that I was hoping for. We spent 1 and 1/2 days assembling, and then another day test running the engine. I highly recommend their build school.