Hypothetical 360 magnum build

Guess I’m missing the boat, thought it was for a 3500 or less rpm Durango, could put some icon 742’s in it if you want and stay with pump gas. Not knowing what pistons you have I am just guessing. Putting a scat light rod and a light piston will save you for balancing but that cost money also, nothing wrong with external balancing on lower rpm motors like this.