Congratulations on your Model 98. There is not a lot to learn about a White. They are like most inline rifles. Other then they shoot conical bullets extremely well. Get some 460 grain .451 No Excuse and try them with 65-85 grains of Triple Seven powder. You are going to like the no swabbing and the slip fit of the bullet. But what will floor you is the accuracy. Be sure to post picture of it and tell us all about your range report.