Matt, its not a matter of wanting to go EFI, its a matter of needing an engine that runs! There is a guy currently selling a 3FE with puter and all, which is why I considering that option. Anything other then the enemic F engine thats in it will be a 'come up'!
My last 40 had a blueprinted 327SBC in it and it was not lacking of power, by any means. Im just not sure what direction to go....jump on the 3FE thats available now or keep looking for a new powerplant. I am in the middle of another restoration project right now too and I will have to get that further along before I can start an engine swap anyway, im outa room!