Gee thanks Swager, I gotta admit part of me buying a four star was from your post's of your build process... As for cooling on the 4 strokes.. I gotta be honest I really don't know.. I'm going to due some good ground test's when it gets closer to being able to fly... I too think it should be enough but just can't say for sure. As promised here are some more pics.. the wing is 90% done.. gotta sheet one more leading edge, then the sanding/filling/sanding/filling starts, uhhhggggg.. but it's worth it. I built the wing with 0 degree dihedral, should help on the inverted flight. Still toying with the idea of putting tips (like the venture) in the wings. (hmmm can you tell I really wanted a venture??? lol) Should be able to get some time this weekend ti finish the wing completely.. but who knows....

Mr70ss