I think I saw one of the threads where someone put a computer fan behind the prop....but that didn't work out...too much drag on the engine. Other than that, I haven't seen any other threads on the subject...but i'll look for them! I hope this cowl has enough areas to cut out (there is an engine scoop for example) so that cooling won't be a big issue....I don't fly my planes at full throttle much so that may help as well.
Thanks for the input Jimmbbo!