Hey John,
I checked out the Seidel website. Really nice scale props. A real Craftsman... Gotz V. had also sent me some photos of his work. For the first flight I ordered a SEP 29/20 4-blade. With the bearcat I'm really limited by prop clearance especially when that thrust line is parallel to the ground. I think anything greater then a 30" would be leave little room for error. I really can't even use a 2-blade. The prop I used on the test bench is a 2-blade 34/14.
I hope to have it ready by March-April time.