Thanks for the well wishes. Much appreciated!
I wasn't feeling well Friday night, Saturday, and still today, but was able to get the last two coats of Permadri Rubber Coat on the 2x6 frame behind the window over the Ken fix. I used over a gallon with all the coats I put on it. I still have some left over, but I don't think I need to do more after 6 or so coats.
Going to have Ken come over this week and inspect it and help me do the finish work above the tank and caulk and paint it again while we wait for the Permadri to cure.