Hey Dave...
Have you ever considered a cross terrain variant? This chassis/subaru set up would be an excellent candidate for a modern sport version of a buggie. Im not talking about an all out off roader, just the kind of vehicle that can be comfortably driven on rougher terrains and have fun with. The sabarus are notorious for their multi use capabilities and by simply changing the body and maybe a higher ride hight and such you could offer a second kit. I know Id love one and I believe there is a real market for something between the crazy off road stuff and grandpas fiberglass bodied Volkswagen. Besides, the world market has a lot of area thats not so nicely paved...