The die has nothing to do with installing the new primer, nor does the shell holder. You will need a priming tool or a press which accepts a press mounted priming tool, I prefer the hand prime tool, you can see them on Midway, most kits come with one, I suggest the RCBS hand prime tool as it uses standard shell holders like your press uses, if you get the Lee hand prime tool you will also have to buy special shell holders specifically for that tool which won't work in any press, not even Lee's presses. Shell holders and dies are interchangeable between brands and presses with the exception of the Lee auto prime shellholders. Do you have a reloading manual? If not you need to get one, all the reloading component companies put one out, this is a must have for reloading, don't load any load which you don't have written data for, also the manuals usually have a section in the front explaining a lot of the processes, my RCBS kit came with the Speer manual and i have also bought a Sierra manual, can never have too many.