You should try meeting him, shooting one of his subguns, and touring his shop! My daughter-in-law is Dr. John Bowen's (Hamilton's father) goddaughter....
This is probably a good time to invest in some hand-loading equipment. Most of the calibers I shoot "for fun" aren't particularly well suited to off the shelf ammo. ( .454, .45LC, .44SP, .50AE ).
Looking forward to shooting the heck out of this revolver.