Today was a great day. I am done with the right tank. No more black death for quite a while (months or years even.. !) Just wait now for it to dry and next weekend pressure test it.
Even on the second tank, the baffle install was tougher than I thought. Don't underestimate this last step in the tank install. Riveting that root Z-bracket onto the tank was impossible on both tanks. Probably in the future I would use Cherry Max Pop rivets here. Save a few drilled out rivets.