Done!
Sealed with a combination of brush on and caulk seam sealant, the primed with some etching primer, then lined with Herculiner.
The Hippo liner I had used in the past seemed to go on better and more evenly...
Thanks for all the help Gents!
Keith
Keith- that is one nice tub. Looks like you saved alot of money, and the protection will be just fine. Nice work

Scott