has anyone done this? the rail mounts on the seat are ~13 inches apart and the first gen seat are ~15 inches apart (width). and the fb sliders are about 2 inches to short. the seat itself has metal rails under some of the padding. i was thinking of just welding the stock fb rails to those metal rails.. but something tells me i probably shouldnt. i cant find if they make adapters or not for our cars. i have a honda ex slider, i was thinking about modifying that.. but it would be alot of trouble. any other suggestions?