The only reason I am making this clear is so that there is no confusion about it. Too many people come on this website and promise too many things.

That's why it would be a much better idea for you to get the car and then have it inspected rather than someone else. the coat of primer alone is going to give someone a lot of trouble since it can't have any new paint at the time of inspection.

None the less, you'll have a lot more success getting it passed yourself. Good luck with the sale.