For sure go with the street-rod style mirrors. They about the only thing that looks half-decent on a First-Gen. Along with that, the C-body rounds are a great suggestion too.

I have a "Universal" mirror like Magnum440d100 and they are still sitting in the plastic package hanging on the garage wall because they just looked wrong from every angle on my '86.

I managed to find one LRE style mirror and, even they don't look that great on these trucks.

Starting to get a sizable collection of the "4-posters" piling up in the far corner of the yard. What were they thinking when they put those on? They STILL wobble no matter how many supports Dodge put on them!