Need help 65Valaint bench to bucket hole locations

I have a 65 valiant bench seat car and putting 65 buckets in it with factory/stock seat mounts. Wanting to know if anyone can measure the factory holes on the floors with some reference points where the factory buckets seat holes are located. Even if I can get a good reference point for one hole for each seat I can use that, get the straight and mark the others, thanks for any help