Machine Shop recommendation..L.A.

You have some parts that aren't really required for a mild build, crane roller rockers. If staying with a hydraulic cam in the .500-.510 lift range, stock style rockers can get the job done. Just something to ponder.

Lunati 60402-60403, XE268H and a bunch of others will get a 360 to make 340-370hp depending on intake and heads.

Good luck with it.