I have a 2000 f450 and it is an xl with the bench seats. I have been looking for a set of leather bucket seats. And a lot of the ones I have found already have the seat belt built in the seat.my seat belt is mounted on the b pillar. Can I still use the seats that have the belts built in because if I can I will just remove the seat belt on my b pillar. Didn't know if anyone has done this before or not.