Help with 340 compression + cam change

Exactly NM
so does Lunati and Bullet Jones and Comp have more solid mopar grinds than Hyd
Engle grinds are time proven and wear well
Crower has non catalog grinds
but be sure to check with the grinder
two grinds with similar specs can be quite different
one race only requiring big springs for example
or one for a heavy valvetrain, or for endurance or a boat
going to the "bottom of the page" of a cam list almost never works
and
less is more
edm lifters is another benefit of solids
or side grind the hyd like the small v6 chevy lifters