Hi Curt,
Here's what I found out about your bass:
top: Walnut
accent: isn't recorded, probably doesn't have one
body: Mahogany
neck: Maple and Purpleheart, 32 medium scale
fingerboard: Ebony, pearloid oval inlays
pickups: AXY
controls: pickup selector switch, volume, filter, Q switch, bass cut/flat/boost, treble cut/flat/boost, mono output
birthday: March 24, 1986
originally built for: not recorded
Can't confirm the electronics servicing, there's a mighty big stack of stuff too file. You can post a picture of the electronics, and I can let you know if they have been upgraded.