Cool, I have a fresh gallon of 25% nitro on the shelf. The factory specs on this motor are .010 to .015 head clearance, but that doesn't tell me much as I'm not familiar enough with these things (yet). I hadn't thought about a Garmin, but that will be just the ticket. They have a big plant about 20 minutes from the lake I live on, and I have a friend who works in the office who has offered to get me a good deal before. One more thing on these two strokes; don't the intake runner length, and exhaust pipe length have some sort of correlation? I built the extra long velocity stack as I remember reading something about a longer stack working better for higher rpms? I had a feeling these little box pipes were junk, they sure don't look like any 2 stroke chamber I ever saw. I think I have all radio parts scavenged up, just need to get it all mounted and new cables installed. Got to make a run to the hobby shop for a fresh fuel tank too.