Recently purchased a very used Win 94. Had a broken ejector and some missing screws. I think it is a post '64 top eject (not AE). I replaced the ejector but the receiver screws are buggered and a couple of screws are missing. I want to make this a light weight deer rifle using the new Leverevolution Ammo. Any suggestions on the screws? Will a pre '64 screw set work in this rifle.