I've not heard of anyone doing a swap into a Cordoba yet, but it would be pretty bad ass and very unexpected. You could idle up on people with a stock exhaust and they'd prob thin you had a worn 318 or Slant Six etc...Then you could blow their doors off
Here is a link to a well known place:
http://www.newhemiswap.com/70Challenger on here has done a swap into his Challenger.
I'm not a big Cordoba expert, but if you could source a tubular k-member it might alleviate the need for modifying the old and new parts together...