I'm with Ballistic64, unless you are the kind of person who has to have the fanciest gun on the firing line and can't abide to lose and do not know the meaning of just having some fun, then go buy yourself a Savage F-class rifle. Get a Lee neck die, a Redding body die and a Redding Seater and learn the basics of constructing good bullets. There is a lot more to it than just dies.
Once you progress to the point that you believe that you might actually win then go for a full custom rifle and full custom dies
Bounty hunter answered your question but I think if you need to ask that question then you are not ready for that extreme type of equipment. Thats just my opinion based upon my personality and my ability and my ability is not anything to write home about.