Early A floor repair options?

Do not cut the floor till you have pans in hand.

I understand what you're saying, but fact is I needed to determine the complete extent of the rust damage.

In the front both sides are rusted through almost up to the seam across the top of the toeboard. It looks like on the driver's side I can use front and rear patch pans. On the passenger side though, I'll need a full length pan. Not only that, but the section behind the rear footwell seam, where it curls from the floor up to the seat pan in rotted through.

So who does sell full length pans?

Thnx, Mike in FL