you have some really cool cars and it looks like you guys know what your're doing. You asked for opinions on the corvair, no doubt it would be fast as you have it planned but to be honest, building a tube frame so you can put a big block in it almost seems un-original. Don't take this the wrong way, there wont be many like it, it will be a lot of work, very different and cool when it's done. But I almost feel like any car can be dissected and mounted on a custom frame. Which would mean the corvair is really just a shell. I think the car would be way cooler if you did some serious tweekage to the horizontal six. Those are cool motors. Just my opinion.