The ports are in!
Got my long awaited inspection ports from APS (Annapolis Performance Sailing) P/N R4040R 4" Inspection ports $11.81 each.
The easiest project I've done in a long time. Unscrew the old, scrap a little, caulk a little, drop 'em in and screw 'em down - done. They fit the hole and the screw pattern perfectly.
Can't wait for my sail tomorrow!