My new Zenith 14A9C50

[static1701]

I picked up a Zenith TV from 1970 on Marketplace, after reading about it I decided to give it a try before replacing anything. I did bring up the power slowly and at around 90 volts I got a picture. Happy with the results, it did not pick up my analog channel from my BT transmitter but the tuner is very scratchy. I have the VHF knob but it needs to be glued. Overall the set is in nice condition. I use to have one like this in the metal cabinet years ago... wish I still had that one. Anything special to know about restoring one of these?