Stock magnum bottom end with tricj flow heads what cam?

According to the trick flow specs;
https://www.trickflow.com/parts/tfs-61417801-c00

Notes:
Magnum engines must use Harland Sharp S72025K (1.5 ratio) or S72026K (1.6 ratio) shaft mount roller rocker arms for proper oiling.
Those rockers by themselves are pretty pricy.