Billmay, nice work on the fuse mod. I noticed in your pics that you still have the sticker on your main motor. I did some motor testing awhile back and one of the things I discovered was, if you remove the sticker from the motor it will drop motor temps about 10 degrees which will help extend the life of the motor. The sticker seems to act like a blanket. Also when you install the motor heat sink, get some heat sink compound from Radio Shack and smear some between the heat sink and motor. It fills all the little small gaps between the two making the heat sink more effficent. Hey every degree you reduce the temp of the motor the longer it will last and operate more efficiently.