Front/rear suspension options?

I want to thank each and every one of you for your advice and suggestions.
I'm not going to build this Dart. If anyone wants a really nice, clean, very little rust, Dart shell, or needs other parts, and you happen to be near NW Pennsylvania, I can put you in contact with the seller. He is on FB marketplace near Edinboro/Meadville/Erie PA. He also has good doors, a pair with glass, a pair without, and a pair of fiberglass fenders, among other odds and ends.
Basically, once I estimated buying the car, doors, fenders, and putting a suspension under it, I would be upwards of $2500, and still needed to acquire and build a motor and trans, plus all the other assorted parts and pieces.
I found a S-10 drag truck already built for $3500, without the motor and I have a friend that will donate a motor.
Thank you all, best wishes.