I have an O.S. FS-26S-C that I want to run in an Associated Nitro Factory Team TC-3 but can't find clutch parts or engine mounts to work. Any Suggestions? I have a K-factory racing push type clutch for the TC-3 that might be nice to use because it's got adjustable engagement, but the motor shaft of the O.S. engine seems to be 8mm instead of 7mm like the majority of the small block engines. I don't race - this is just a project for fun in my driveway.