I've had a little experience with Benchmade's customer service, I've always been amazed with how awesome they are. But I've never sent one in for a blade replacement. Well long story short, I'm getting ready to pay to have a new blade installed. My question is, I want to make sure I get my same handle and frame back, I'm pretty sentimental to this knife. I just want to get the same stuff back not a whole new knife, a friend ordered a replacement blade and they exchanged whole knife. What have your experiences been? Also hows the turn around time been