Yeah, those shock mounts that Bob posted are what I used, but then my upper shock mount goes front to back where your's goes side to side. Might work, but maybe not without considerable tweaking - not at all sure that there will be room for the light with your bolting arrangement.

I can't disagree with what Bob says. Taking a car that was built for the strip and making it good for the street is going to be a big challenge, especially trying to get things in proportion and pleasing to the eye. Of course, beauty's in the eye of the beholder, right? If it's the one that stole your heart then it's the one for you and you're not going to care about the path to get there. I'd say that the rod shop you choose is going to be very happy to have you as a customer.