You're in Alabama so maybe no rust under the windshield and rear glass but IMHO/IME those two locations tend to have rust under the gasket, especially the windshield if it's been replaced in the past. So sometimes it may be better to remove that glass (if done by a glass shop) and then replaced after the vehicle is painted.
Can't tell from the photos if they're taped off, but the very long drip rail moldings could be (very carefully) taken off so they could paint the metal underneath, then replace the moldings.
The "roof gutter" is actually a seam where the roof panel was attached to the rest of the body and there's factory seam sealer in that gutter which cracks with age. That should be removed if cracked badly as there could be rust underneath, or at a minimum new seam sealer could be applied before painting. Not an autobody expert however.
The problem with removing the drip rail moldings IME however is that unless 2-3 people handle those nine foot long thin moldings to ensure they don't get bent, then they will get damaged. If one person removes them by himself they will bend (and kink) under their own weight, guaranteed. So maybe best to leave them alone unless it's done right.
FWIW