Hi Jgdm,
Thank you very much for your message! How could you tell it was from the 90s/early 2000s?
From the research I've done it seems like the custom shop reverted back to that style of serial number for the re-issues so that makes sense!
What made me think it might be an original was that it had naturally aged quite a bit but I guess that could just be because it's still 20/30 years old.
Sounds absolutely amazing to me and I couldn't be happier with it .