Found this website, the blog/story/gallery/whatever thing of a guy who built a replica of a Excelsior OHC board track from scratch. engine and all. Pretty neat and informational. He originally wanted to recreate a Cyclone like I did, haha.
Oh no, I didn't want to add a site to this that has been in another topic. I wasn't thinking, It can be in here, of course. I just thought of starting a new topic instead of adding to an old one... I seem to have a bad habit of that. Well this one has more stuff so maybe we should just add to it?