Hi everyone. New member to the forum, but been reading threads for years. Anyways, I'm looking at building a 71 gtx or roadrunner and am trying to get opinions on engine choice. I'm currently debating either a Gen III hemi or building a 440-6 pack with the kit from FB throttle bodies. The goal is reliability as I plan to make this car my daily driver. Besides cost what else should I consider. I want to run an air grabber hood with air conditioning. I also prefer an automatic due to bay area traffic.