Wow, kind of shooting yourself in the foot if you want any other advise aren't you?

Actually these temp are what everyone else in these posts have said, no one has said 200-220 is wrong except you. A few people had issues with my comparison of r/c engines to cars and motorcycles (though not to much of an issue with their temperatures). I have to think that you are fairly new to this or you wouldn't be asking. I've been flying helos for 17 years, airplanes for over 40. I remember when Tim and Barracudahockey were new to the forums and asking questions. Hopefully when you are older and wiser and someone asks you a question you don't have your answer thrown in your face with a personal attack.