Comp Cams XR280r thoughts to given combo

I have the XR 280R in my 470" street toy. 69 B'cuda. 833, 3:73 rear with 255 tires. 10.2:1 with stock Eddy heads. I run the Comp roller lifters that were recommended,Comp, springs(200ish closed,500ish open) Comp rockers, Smith Bros pushrods, Eddy RPM intake/800 Holley DP
It idles nicely at 900 with about 10-12 inches of vacuum. Makes good low end and pulls hard through the middle.
Made 425 at the wheel on a chassis dyno at 5500rpm.....would pull easily to 6500. Made 500ft lb all the way up there.
I always say....RPMs like a chainsaw and pulls like a freight train!
Great cam......been real easy on components. Mine's always street driven......check lash every so often...all good!