I have a near new Wby Accumark in 30-378. I'm looking for an accurate load for the 200 gn Nos AB or the 212gn Hornady eldx bullets. I'm familiar with basic hand loading concepts but have never been able to make any really good handholds except for my 30-06 which has a really great Pac Nor barrel. Anyone ever load for this caliber? What components would you start with? How do I find the right COAL? Does this gun need to be bedded?