Turns out that the 6BV11 was ALL over the place on the tester, so much so that I'm surprised that it wasn't shorted. The needle went everywhere but up into the green. Replaced that along with a 6GH8 (surprise surprise), and the set seems to be working fine
Had to tweak the vertical lin and size just a bit. Pulled out the old indian head pattern DVD, and got it pretty dang close. And now I can watch TV!