Well, you likely wont be able to see a kit in person as large items like kits most shops wont stock.
I dont remeber who owns it now, but, Underground-Highway is one of the VM sponsors. Generally, pick out a style of kit you want and talk to him. He deals with several different companies and will let you know ahead of time of fitment. One of their kit suppliers (
www.rocketz.net) ive dealt with for many years and there kits are always bang on!