Brand new to reloading. Have all the appropriate equipment to start with after researching and talking with a few experienced folks. Looking to develop a hunting load for a 300 win mag with anywhere from 180-200g bullets. Gun is a Remington sendero 26in barrel. I’ve got plenty of H1000 and Retumbo on hand with some Lapua brass otw. The gun really used to like factory loaded barnes ttsx 180 grain so if anyone has any inquiries about a load for that particular round it would be nice but I’m open to all suggestions! Thanks!