Full length resize in any gun cuts case life.

IF you can, try neck size only.

Use 30.06 brass if you can, just as good, Easily available.

IF you use 30.06 brass, AND you also own a 30.06, just make sure you keep the brass / ammo separate AND / OR use some tool (engraving tool, file) to scrape across the 30.06 on the bottom of the brass.

What powder are you using ? no point in me putting up data if you don't have ADI Powder.
Oh yes, as Marrakai says, Welcome to NE.