72 Duster Resurrection

I'm out and about right now, so I will need to read through your last posts when I get home but I have a situation I would like some input on.

I found a Mopar Guy in town who is going to sell me all this stuff off a 74 duster (e body?) For $250:

Disk rotors
Spindles
Calipers
Upper and lower control arms
2 14" bbp rims

Sounds like a good deal but will this all for into my 72 duster? I know I might need to do the ball joint adapter for the uppers.

Any other concerns?