72 scamp interior trim question

I'm looking for some information on interior trim for my 72 scamp.

When I purchased it there was not much in the way of an interior. I'm having a headliner installed at the end of the month, but I'm not sure interior trim pieces I should have.

Here is what I have now:

A-pillar trim (L & R)
Inner drip rail (L & R) <- Not sure what these are really called. They run along the inside roof line next to the windows from the top of the A-pillars to the back of the rear window.

Are there any trim pieces for the rear window and windshield for the interior?

Also I thought I read something about some sort of mount for the front seat belt shoulder straps that hold the straps out of the way. Right now the straps just hang from they are attached to the roof behind the front seats.

Any feedback would be great.