Hi, I'm putting in my Sprints which won't be a problem, but my question pertains to the mounting points for my 3pt harness. I know one of the lap belt straps bolts into the original bottom mounting holes of the stock seatbelt on the door side of the seats. Now, the other lap belt strap... do I need to drill a new hole myself? The stock buckle was attached to the seat when I took it out... And for the rear shoulder strap, I was going to bolt it to the floor where the rear seat buckle attaches, but then I realized that those are probably attached to the rear seat as well. I have some bolts on the top of my rear speaker deck that were made for a car seat... can I bolt my rear shoulder strap to those? Or is it better for it to bolt into the rear seatbelt holes, similar to the front...?

I did a search and couldn't find any resourceful info... so, TIA!!!