Newbie Member: 73 Dart 340 Build

Hello To Everyone!
This will be my first build ever!
I will be building my Grandpa's '73 Swinger.
His '72 slant in my avi was sold but, the '73 340 is parked in my uncle's garage r.i.p. (resting in pieces).

I appreciate ANY and ALL input! SEARCH button looks like a great place to start! Take a look guys! Thanks for your time!