jambs

I'm doing a rotisserie resto-mod project on a '61 Fairlane (2dr, full-size Ford). Logistically I need to first fully paint (sealer/base/CC) the following items: Firewall, under-side hood, under-side decklid, back-side of doors, door jambs, inner trunk. I'll be reinstalling doors, hood, decklid...

Hi guys, I'm curious on everybody's opinions on how to address overspray from door jambs and cutting in parts. Do you personally sand it all off before painting the exterior, or do you sand the texture out of it, seal and spray assuming it all landed on prepped panels?