Hi! I've been recently hearing people talk about replacing fingerboards on double basses. I was wondering if this is actually as common as people say it is. I have a 5-str bass that is about 85 years old, and I have no idea if the fingerboard is too thin. How thin is too thin? Also, if the case is that I do need a new board, how much would I be looking at spending in the Los Angeles area? It plays great, and I love the sound of the bass, I don't want to make any decisions that could potentially ruin this bass that I love. Thanks!