7MM RM will do everything you were asking.....................


Here is what I use;

http://www.ableammo.com/catalog/prod...ucts_id=107528


With

http://www.opticsplanet.net/burris-4...le-scopes.html

However; if this is going to be your first (and maybe only) high powered rifle, then perhaps a .30-06 would be a better choice.