You really want to spend $2000 and up for a vintage MM??
Actually based on my eBay research and TalkBass sales, seems like a guy can get into an older MM for quite a bit less than that (i.e., $1,300-1,400).
I don't even know what a used L-2000 in good shape would go for cause I never see them advertised.
That sunburst job from a few posts before is pretty much what I'd have in mind if I went the G&L route. The color, matching stock and all.