The cam you just listed is not the same cam as you first asked about. It is even milder.
Which cam are you looking at?
12-205-2 has gross lift of .425/.425 (this was the second cam you listed)
12-210-2 has gross lift of .454/.454 (this is the first cam you listed)
12-242-2 has a gross lift of .477/.480 (this is my suggestion)