I'm sick and twisted enough that I might be inclined to do a full build on a whole new rifle though.Fortunately for you, you can simply buy a bolt.head and a barrel to scratch that itch. You can even do that jib on the tailgate of a truck in a Dogtown. Isn't it nice owning custom rifles? I suggest the 22-250ai for you, though.
Currently I'm into shotguns and shooting trap, although I'm going on the winter camping trip to WVa this weekend, and I'll no doubt be king of the Tannerite again.