I am putting together a knife with a stick tang, carbon steel guard, oak handle, and carbon steel butt cap. I'd like to end up with a Ray Richardesque look. I need to put some kind of patina on the guard and butt cap, and also to stain the handle. Right now the guard is epoxied to the blade, shaped, and sanded to 400. The handle needs finish sanding and staining, and the butt cap needs finish shaping to match the handle. I plan to epoxy it all together and also to peen the tang over the butt cap. Here's the question: what order do I do all of this in? If I put a patina on the guard and pommel, then I can't finish sand the handle after I glue it all together. If I glue it all together, finish it out down to 400 or 600, can I stain the wood, then put on the finish, then do the metal? I'm having a hard time figuring this one out.