Bill, would a stock front end fit on a car that's had the entire XV stiffening kit installed? Reason being, I'm thinking of having a car built and I'd like to invest that little bit and have it mostly ready for an XV Level II kit if I decide to go that route. Even if I never do, the extra rigidity couldn't hurt, even with a more standard suspension setup.
The only worrisome part is the fender braces. I'm not quite sure how the XV suspension and the stock front end mount there.