Took her out for a drive yesterday. It was record-breaking 78 degree winter day here in Joysey. She ran very nicely. It is quite a kick to hear the secondaries on the Quadrajet kick in and simultaneously watch the shaker trap door open up, doubling the volume of the angry, engine noise.
Still tinkering. Found a near-NOS quality, interior rear view mirror on ebay to replace the de-silvering glass, original. I found it with an hour to spare on ebay and ended up paying only 34 bucks for it. Since it costs twice that amount to get one redone and you tend to break things when trying to take one of these apart, I think it worked out quite well.
Also, the alleged reproduction mirrors all the repro companies offer are completely wrong, as they have a chrome, not textured black, housing. No one correctly reproduces the black painted mirrors.
Here's a shot of the original one: