IMO, there's people that I refer to as "Blister Pack" builders/restorers/hot rodders. If it can't be bought from the local auto parts store and bolted on in 10 min. they lose interest. It takes ALOT of patience and time to build ANY car, let alone a Chrysler product. Why build a Mopar? Well, 7 years ago it might have been the "in" thing, today, maybe not so much anymore IDK. You HAVE to have a level of dedication that is second to none in this hobby. If you are a "REAL" car guy and have to build your own ride, there simply is no "Buy-it-now" button to push for say $40K. No "Instant Gratification".
It's all in how you keep that prize in sight. If you can't do this, then sell it and let someone else who can, have it... Just don't get pissed when you see your ride cruise by after second owner "Put in the time".