I want to try some 190 grain Berger VLDs in my 300 win mag with a 26" barrel. I've got H1000, IMR4350, IMR4831 and IMR4320. I'm using WLRM primers and Norma brass. I can't load very close to the lands because of the blasted ejector on my Winchester model 70. Which 1 or 2 powders would you start with? Thanks.