New to the A body scene, school me!

Hey all I just picked up a 68 dart 270 with a 273. It is a clean runner and I am the second owner as it was in his family since 71! Motor and tranny have been rebuilt, upolhstry done, and much more. I will get some pics up when I pick her up on thurs. Well I am looking for the good and bad with these guys and what can be done with the 273 if any thing. Basically I need too know all about me! Thanks guys.