Updating a 64 Dart vert

I have a 1964 Dodge Dart 270 Convertible with a 225 that's going to be road ready soon, my question is, what should I upgrade?

I'm not looking for some crazy street machine, mainly a daily driver that's somewhat safe and can get up and go on some of the hills we have in my area(they're numerous).

I'm adding discs to the front and adding in the Pertronix electronic ignition, but that's about as far as I've gotten on creating a to do list. The only necessary repairs to make it street legal are replacing the wiper motor and the muffler, but I'd like to make it safer and more reliable while it's getting body work done.

What are your suggestions?

Thanks