Sell 383-S Fastback for E-body project??

So I have a lead on an E-body, one similar to my first Mopar in high school. Should I sell my 69 383-S fastback to partially fund a new project?
I have had both I the past. I always missed my 69 cuda not my challenger. When I go to car shows & cruise ins I always see an e body but not to many barracudas. Every body & there brother has or wants an E body. I have a 69 Barracuda 383 4spd & would never get rid of it for an E body unless it is an hemi or 6 pak car. Another thing, it cost almost twice as much to do my challenger. Just my thoughts:D