Yes, I've re-invented the wheel before. Actually, I've been wanting to make a saddle and I think taking apart an old saddle and using the tree is a good way to start because now I know how it's put together. I'm planning on getting that encyclopedia soon. This saddle is mainly for trails but I also want to do some non-intensive roping with it. In the future, (when I'm rich and experienced) I'll build myself a sturdy and good quality saddle specifically for roping. Is there a place to get sides for a cheaper price than Tandy's Elite pricing? Thank you!