Looks good. I like 45 cal. I did a 458 win mag build. 20" tube, boyds stock. No brake. I load down with a 300 gr hornady, and 74 grain benchmark powder. Book says 2355 fps. Very mild on recoil and accurate. I even have a 400 grain speer load of 70 grain benchmark. Also mild

458 socom i thought about and the 450 marlin/458 american. But wanted to keep full power potential for fun