Ok guys just joined the forum and have a question. As I posted in the greetings page I have a Mark X with a magnum bolt face, a vz24, and a regular mauser 98 to which to build on. I know it's generally not advised to build a 404 on a non magnum action. However, my question is just how much work would be involved in converting the Mark X into a 404? My plan as it is now is to build the vz24 or the 98 into a 9.3x62, and without modifying the Mark X I'm leaning toward the 416 taylor just because. Any opinions or suggestions would be greatly appreciated.