IMO If finished, you could easily make your money back and then some on that car since it is the biggest pedistal mopar. My decision would come down between the duster and challenger. My old man loves his A bodies while I'm more of a b body guy. He just finished a 20 year resto on his 67' Dart GTS. He went through 3 wives, 3 divorces, and multiple duty stations and deployments from being in the Navy for 23 years, and 4 kids. Then again he's had this car since high school and my grandfather sold it to him off his used car lot. I'd say keep the chally.