360 Magnum vs 340 mild street build - my experience

I'd love to stay and chat, but I'm building a 2.02 J Head, 72 piston 340 for one of my cars. No 360's here...
Some years back, I also built a '72 340 2.02 J head, used MP .474/280 cam. It ran strong. LD 340 intake, 750 DP, and I believe cyclone headers....