1980 Zenith Space Command

Hello. GREAT SITE. I have just purchased a 1980 Zenith Space Command console television. I love it. Just dropping a note for advice on what kind of (?) "maintence routine" I should perform. This is my first project of this sort--I'm uncertain where to find a remote, specs, parts, resto supplies...???

If anyone has a word or two on the subject, I would definitely appreciate it.