Should you be in the position of having a little too much time on your hands, like I am right now, why not spend 40 minutes of it watching a documentary on the Japanese vintage car scene. The show features several shops and their owners, and yes, RWB is among them, and explains their philosophies.
Also: check out that clear timimg belt cover in the modded kenmeri around the 15 minute mark. Never seen one of those before, never cared much. Now I wonder why not all of them are see-through.