New life for an old 340 (stock stroke)

MoparMike1974 said
I would spend the extra money on some H beam rods.

Why? The Scat I-beams are rated for somewhere north of 600+ hp and 7000 rpm. Why would I want a much heavier more expensive rod rated for 800-1000+hp when I clearly stated a target of 450-475 hp @ 6000+ rpm? J.Rob