If your willing to go to the cost level of a Cooper your really should look beyond the 64 actioned Anschutz to the better 54 action. It really is a much better piece and worth the additional price.
Prophet River can order one in for you, last I checked for similar money to the Jackson Squirrel rifle.
The Anschutz wood might not be as pretty, but you won't find a better shooter outside of a custom BR gun.
As an aside, Stiller will be making a 40x clone action this year. If you wanted to go all-out on a custom sporter that would be a great way to start.
-Grant