Compu cams XE268H question

Im running that exact cam in my stock 74 360 right now. Been in there for a couple of years now. Sounds great with stock exhaust. Still running the original valve springs. Never had any problems. Sounds a little healthier when compared to my dads 70 340 with a factory grind purple shaft. He is running the same exhaust and head assemblies. Only difference is his is .060 flat tops and mine are standard bore dished pistons.