I'm going on my first elk rifle hunt in October to New Mexico. I'm new to reloading and want to get proficient as quickly as possible. I'm having a new match grade barrel put on my Winchester model 70 300 win mag by Elk Meadow Performance. He mentioned getting a primer pocket uniformer and a flash hole deburrer as a MUST. Where can I get information on advanced reloading techniques that will allow me to reload the most accurate reloads possible??? What additional equipment do I need beyond the basic reloading kit which I already have??? I'm 62 years old, so I don't have 20 years to experiment with reloading to get accurate rounds. Any help will be greatly appreciated.