All comes down to what your budget is and how far you wish to go and personal preferences, if your loading for milsurps where pin point accuracy is not required like F class .25 MOA then the kit appears to be a resonable purchase.
Like most things start small and build up, if in a club ask around as believe me it is a money pit if you really want it to be and having the most expensive dies and presses does not mean your going to load top quality rounds as I have seen and done myself some pretty rough rounds when first learning about the what to do's and not to do's.
You should buy a tumbler as well clean brass is a key, a good reloading book and web searches help, the MAX load is not the best load never start at that step go above minimum and work in .2 or .5 grain increments to get the node the rifle likes keeping an eye for pressure I make my rounds the same as in the book for Cartridge Overall Length (COAL).
Above all keep the loads a good margin above 50% density in the case the reason is obvious to stop double charging a case if your using a really fast powder, do not be afraid to ask as you may fall into a trap for the unwary and end up with a nasty surprise when the trigger breaks.

A set of electronic calipers is also a wise investment you can check the case lengths (Saves trimming) and to keep an eye on the web on the case, there are threads and threads on the art of reloading it is a step by step process and adherance to the rules.
What works in your mates K-31 or Arisakaicon may not work in yours as they are different animals even if they come from the same plant & Month & YOM and if someone gives you their pet load reduce by 10% and work up I load five round groups with different weighted charges as this gives you a reasonable look at performance.
Some times with 3 shotters you may pull a bad shot and decide wrongly that that load was crud when all the time it had promise, anyway I have waffled on as usual but I would strongly advise you seek advice even go around to a friends house who you trust and watch them reload.
There is a catch there in the respect of , "Nahh you do not need to do this, I do that and it works for me" so they may be setting themselves up for failure do not be lured into shortcuts as it will come back to bite you and the biggest one of all "No alcohol at all"..............whilst reloading.
Have fun