Need your opinion...72 duster..worth it?

Hi folks. New to the forum though I have lurked around before. I currently own a 92 Dakota 4x4 pickup with the 318 Magnum and a '03 Durango with the 360. Love them both. But need an old car fix I guess. LOL

I am a big mopar fan.....although I do like old Mustangs and Camaros, a classic Mopar is what gets me goin'. Been looking for a Challenger, Cuda or Duster/Demon/Dart for a little while now. Realistically, Idint think I will be able to find a Challenger/Cuda that will "fit"...I am looking for a car I can drive while I restore/play with. I can turn a wrench though I admitedly have no experience with major rebuilds or major reworking of body, etc....so I wanted to find something in nice shape that needs TLC but that is basically solid.

I found a prospect that I think I am very interested in, but basically am looking for advice etc as to the car. Most of the guys I hang with aren't Mopar guys so looking for some specific Mopar advice.

Here is what I know about the car so far, as told to me by the owner.

72 Duster.

318 engine and trans , and complete k frame and suspenion came from a 76 dodge aspen. engine is supposed to have 67,000
owner believes it has 133k on speedo
headers with turbo duals
Owner says frame is exceptionally solid, no rust
new factory seat cover, new carpet, new headliner, new fuel tank and sending unit, new brake lines, new brakes wheel cylinders, car has been switched over to front disc
appears to NOT be power steering or brakes....standard
the only rust in the floor, passenger front -- 6-8 inch hole, patch welded in.
floor stripped and coated with rust inhibiter and painted with epoxy paint.
one rear wheels stud broken
trunk floor was replaced, quarters were patched
clear title in hand
no heater in it. heater box and controls without a/c and a box and comtrols with a/c comes with it as well as extra set of tires and factory steel wheels, with the dog dish hub caps....car currently has mag rims and eagle tires
speedometer needs replaced --real noisy, and jumps around quiet a bit.

In the pics the car looks real nice and straight from what I can tell.

The owner has it advertised for $4500.

He lives about 3-4 hours away from me and its snowing where we both live....I would be driving the car home (no heater...brrrrrrrrrrrrrr) for lack of any better way to get it home.

Really feels like this ride is a good deal, to me.

Can you guys give me some honest opinions on this car, just based on what info I have given?

Can you suggest important things to ask about? Long way to drive to find out it has some major issues I didn't know to ask about. In the pics the car looks real nice, but trying to get past the shiny rims and nice looking paint to see if the car is really "worth" the asking price.

Thanks all.....