Yes, I agree. Ideal but out of budget. I have also considered if a guy found the right KF IV, at the right price, and then putting an STi wing on it and possibly swapping out the landing gear. Could be tough to find the right deal, though. Those are two very expensive changes to make. I have lusted after a KF since the mid 80's. However, I wonder if a Highlander is not the better fit in this case. I would love to find out that a Classic IV in stock configuration is all I need with the addition of 26" tires! Just not quite smart enough to figure it all out!!!
On Edit: After a quick trip through both websites, the two kits price out the same. Did my best to keep it apples-to-apples. KF STi and Highlander with a few upgrades. Quick this and quick that, both kits. Both with 912ULS and 29" rubber. Right at $64K. So, it would seem that pricing is not a determining factor between the two. Am I realistic in figuring 2-3 years of my life to make either one flight ready?