What would you do?

I think you should give up that motor in your sign. and put it her car,Your not being fair---LOL
Nope that is not going to happen!

Do a gen 3 hemi swap in the duster and sell the 360. Especially if she's going to commute in it. Looks to me like you are not hurtin in the funds dept so go balls out! Beautiful coronet by the way. Perfect commuter bet she does 30 gallons per mile.

The GEN III is what I wanted to do but the car came with the complete engine, headers and March serpentine drive setup. Funds come with a lot of work and keeping the same car 8 years. Thanks for the compliment, it gets 8 mpg on the highway :D