Hello all you Mopar lovers.

I would like your input, thoughts, opinions, likes and dislikes, and thoughts on the major components for this project.

I am in the early stages of planning for my next project, which will be a 1971 – 1978 D100 short bed pickup, two wheel drive.

Why a 72/78 you ask? California smog exempt that’s why, plus I like the looks.
My overall goal is to create a great handling, road worthy, streetable truck that could also be used for autocross on occasion.

Suspension: Front
Tubular A-Arms and Rack and Pinion power steering. Does Altercation build anything for Trucks?
Power Disk Brakes, front and rear (what type and size)?

Shocks – Adjustable gas coil over’s (what type)
Suspension: Rear, I am thinking about a 4 link

Motor:
Gen III 6.1/6.4, keeping the fuel injection.
Trans: Automatic NAG1

I have seen a few (Salvaged Titled) Chargers / Challangers in my area that I can buy for around $10,000 to $15,000, therefore I would have all the parts from a matching vehicle. Should I go that route or single source the parts?