I know this has been done tons of time, but i get 50/50 on do this do that! i need facts from people that have actually done his. I have decided instead of buying a new gun (financial reasons), i will be "fixing" up my G23. I am going to get a new Lone wolf slide, mainly for looks. Going to get the Lone Wolf .40 to 9MM conversion barrel and a couple of G19 magazines. Is there anything else i will need to ensure this gun stays reliable?? extractor? trigger housing? recoil spring? Also, is the Lone Wolf slide worth getting? what will it do for the gun other than a stainless look?