Wiper Blades, motors, etc.

[Bierkan]

Thinking ahead here. If I'm going to use this truck as a near daily driver, it's going to need something dependable for wipers.

I've seen info on Newport motors and adapting Blazer rear window wiper motors. I'm ok with going either way.

My question is the actual arms and blades themselves. What works and what doesn't? I've seen suggestions to use 54-55 arms. Would something even newer work better? I'm not as concerned about originality as functionality. Is there a problem with the shaft size for using later model arms?

TIA