I have a design that was done here locally in HSV. in about 1991 named "Talon" using the Desire airfoil thinned down about 1/8 in. the plane calls for a YS 91. there were 5 or 10 built around here years ago boy did that thing ZOOOOOOOOOM. I believe it had some pitching problems that were never worked out, any how, if you start limiting by engine size you eliminate alot off potential competitors and planes I say again wing span self regulates engine size!


gary