Good to see another one of these being built RJM. I've also put one together and I use it at every gig. It's a great axe. Wokka has pretty well summed up everything but if you're ever uncertain just ask. And, wow, you've really scored with the cap!
Welcome along RJ - Great to see another bass head around! The IB-6's are one of the nicest looking guitars in the selection, so a great one to start on. Hope it goes well for you.
Well so far I'm doing a mock set up, but having trouble figuring out what parts go where....my first time ever putting one together, usually I just buy em and play em lol