He's looking for a Trackhawk drive train.
He's also looking to take the finished product to SEMA.
I have a 2006 Magnum SRT-8 and a 2017 Charger Hellcat.
This build is the best of both worlds. It would be a dream car for me - lacking nothing.
It would be a superb grocery getter/truck.
I would buy this car.
Then I would get a convertible for cruising.
The SUV is the modern station wagon. Over the past 20 years, American manufacturers have abandoned building station wagons in favor of SUV's. The main reason the Magnum didn't survive were low sales relative to SUV sales. Station wagons still sell well in Europe and Euro wagons now dominate the US wagon market. I would love to see Stellantis revive an American wagon but I doubt if it will happen given market trends.