Hmmm, I have found going with the cheapest brand from Rock Auto not the way to go. Doors should close nice and not requiring any force. I would try to find stock OEM weatherstripping. eBay is a good place to find NOS parts.
Final note
Dennis Carpenter is a very good company for parts.
Got a NOS cigarette knob and element from my local Ford Dealership to replace the missing one. I don't smoke, but it has been bugging me that it was missing, lol!