New 1964 owner with many questions

eBay has a lot of trim for the '64s on there now, but it's expensive.

The hood latch is outside under the front of the hood in the middle, that's the way it was in '64 for all Mopars.

You may want to post any 1964-specific questions under the "Early A body" forum since that's where us early A body guys tend to look.