Thanks Ed.
I did some more fooling around and found the IF will pass color, but the fine tuning setting for that makes the luminance and sound noisy. For now, at the very least it is an awesome monitor...with a tuner that has issues.
DSCN2989 by
Tom Carlson, on Flickr
I want to improve a few small things, then I'll have to decide whether to deal with the cabinet or alignment first.