Our good friend CAustin wants to start reloading. His wife will be buying him "everything" that he needs to reload his 470 NE Double Rifle, a 416 Ruger, a 375 H&H Mag and a 300 Win. Mag. as a Christmas present. Since I reload and see Charlie when I visit my son in Kansas City, he asked me to help his wife in this endeavor. Most presses have too short a stroke for the 470 NE so I have chosen to recommend the RCBS Rock Chucker Supreme, Redding Dies, a Forster trimmer and a host of Dillon case preparation paraphernalia. My primary question is about what powder(s) to recommend. To keep things at a minimum and avoid any possible confusion I was hoping to find one powder that covered all of the calibers well, but not necessarily optimally. From my own experience and doing a little checking online I was thinking about recommending H4350. From my research no filler is necessary for the 470 NE when H4350 is used. Is that in fact correct? I'll be helping Charlie set up his "reloading bench" and get him started. I'd like to hear from all the reloaders out there if I'm in the ball park or do I need to recommend multiple powders? My hope is that Charlie will eventually branch out a little and use optimal powders once he becomes "comfortable" with the reloading process.