My wife and I bought an 1984 Charger new when she became pregnant with our first born. It had a 2.2 with the 5 speed, we traded our 1978 L82 Corvette for it ( not a good family car). The Charger was lots of fun and very economical and reliable, we ended up trading it for a 1986 Grand National when child #2 came along, that car was a lemon and turned me off of GM's for decades. I think you will have a blast with that Rampage, every trip to the hardware store will be an adventure.
I had one. Steel Grey with a crappy red interior. A local U-Pull yard that had Saturday morning specials - all you could haul out on a car hood for $25.. I went every afternoon for the previous week, pulling stuff out of Omnis and stashing it for Saturday. I hauled out a COMPLETE grey interior as well as a complete a/c system as well as a rear window for my Pontiac wagon. They were obviously suspicious of my methods but never said anything. That thing served me well. Can't remember why but I scrapped it. 2.2's were notorious for blowing head gaskets.
I'll add this ... If I ever bring another one home my wife will kill me while I sleep.