72’ seafari tank removal

[SailorChlud]

I'm glad you found my drawing helpful, and that the tank is now out. Do you plan to pressure test it to see if it has any pinhole leaks?

On the crack, I could not really see that in the photos, but on my boat when i got it the tank floor was rotten and removed by a prior owner when he removed the bad tank. So I had the fiberglass guy who redid my transom put in a layer of 1/2 inch plywood with a few layers of glass over it to tab it into the stringers on the sides. Do you have any coring material at all in the tank floor that is cracked?