I am looking into having adjustable upper control arm ( uca for google) built for my Gen1 GMT, front end. I am talking with a shop that specializes in race suspensions. I wonder if others would like to purchase as well? Would this be desirable for Gen2 owners? What would be important in the design as far as adjustability, materials and design? Anything we should avoid? I have asked the shop if I/we can sell the kit after mine are done.