i decided to get new seats in my car. i would like to get a couple of sparcos but im not sure wich ones would fit the best in my car. do the recaros fit nice in the 7's. this would be nice to know because i dont want to get seats that dont fit nice in my car. also, is it easier to customize my seat brakets or buy ones that adapt to the new seat. what is the best site to get all this stuff cheap.