Since I'm a nerd, I'm trying to find some info about my L-2000. The neck and body stamping are June 1986 (body) and March 1987 (neck). The neck has a #2 stamped on it. The body has a "4" in green marker, and a "2" in red marker written on it. I can't remember the serial number at the moment, but I'll append that in later. It's a blonde-ish/honey color. Neck is maple with a lacquer type finish. It's been used pretty good before I bought it this past summer, but plays pretty well. So what's this junk mean? Is it significant? Am I too much of a nerd and need to quit taking my bass apart? Should I just practice more instead of worrying about this, so I don't sound like someone who's only been playing bass since May?