What's an accurate mild recoil load for the 300 savage? I have no experience with the 300sav.

Something that will extend the brass life for reloading and not kill my shoulder at the target range.

I shoot both jacketed and cast.

If I were to use cast bullets, what's a good choice given the short neck.

Is it worth trying to hunt down a Lyman 311414 or is the RCBS 308-165-SIL mold the way to go. I don't have such a mold, I do have the following;
RCBS 30-180-SP
Saeco 316-F4J (150 grn flat nose)
Lyman 311291
Lyman 311041
Any luck with the ones above.