Painting Cloth Headliner. Tips or Suggestions ? ?

Hi folks. ‘71 Dart, with a blue interior that I have gradually been converting to black. I was going to replace my original blue cloth (perforated) headliner with a new black one. Replacing would also allow for me to weld in some new seat belt attachment points that are a few inches forward to avoid that annoying chafe on the neck. :-) But lately I’ve been scratching my head on that because the original headliner is in really good condition for 50+ years of age. If I could paint it and have it come out good, I think I could put up with the seat belt issue. About 10-12 years ago, I painted the door panels black using the SEM products, and I have been very happy with how that came out and how it’s held up over the years. I was meticulous in my prep. Anyways, I’d appreciate hearing folks’ thoughts and advice On the headliner. Cheers!