Not sure if you are reading through your post?
you have a 3600kv motor on 3s that is not performing good, and this is to much rpm
look at the sizes you have listed. the first two are two small with high kv's.. they will get hot, specially the last one you listed
this one would work great on 3s with plenty of unloaded rpms
http://www.hobbycity.com/hobbycity/s...idproduct=6527