My original deluxe bucket seats are shot. The covers are ripped and the foam is gone. Other than that, what remains looks useable. I am thinking about whether I can and should rebuild these seats myself. I have no prior experience at this. Has anyone out there done this and what would you estimate the cost to be? What tools do I need? Basically, I'm talking replacing the seat buns (foam) and new covers. Maybe replace the backs or repaint the originals (one has primer overspray from not being covered when I had the car painted). Thanks for any advice/help/tips etc.