Planning a 5.7 project

I am putting a 5.7 Hemi in my 70 Dart. I am very happy with the Hemi Denny K-frame set up. The Hemi slipped in like a glove.
Also, just a heads up on Exhaust manifolds. For the HemiDenny K-frame or a stock set up: Truck manifolds will not fit, they dump into the firewall. LX manifolds will fit but need to notch a small section of the frame to bolt in. But, Jeep 5.7 Hemi manifolds are juuuusst right.