I'm just starting to reload for my .300wm right now I have some Rem brass and Hornady 180grn BTSP bullets. I was thinking about getting some IMR4350 or H4350. Would this be a good powder for this combo or is their better? I also have some 210 primers will these be hot enough? I'm new to reloading so any info would be great. These reloads will go in my Rem .300wm stock rifle.