I just got a new Ruger 10/22 this afternoon, in stainless steel and a international stock, this is pretty sweet topped off with a red dot scope. My question is I see that cabelas and other places sell lots of up grades or after market parts. Is there any good up grades to put on? I see a bigger magazine release, that was one I was looking at, also if I ever decide to trick it out, ie different stock or barrel is the gunsmithing easy to do? Could I with basic tools do it? Thanks