I remember Mr. Comer having the Tutor at Huntersville (before he moved to Ala., IIRC) using the first OS .40LA I had ever seen. He ended up with the a tuned pipe on it with the LA .40 back then.
Aaron flew my old Tutor back when he was starting out. I had "modified it" due to a line hooking the grass at the Huntersville grass circle. I cut the nose off, put on a Kraft Hayes R/C mount, and mounted a Fox .35 inverted (yes, I was thinking "Imitation" at the time). it flew amazing well!
Big Bear