Hi Nick,
Here's what I found in the instrument file, but it doesn't match your description, so perhaps a photo aid will help solve the mystery.
OLB5 Orion 5-string bass
top: Walnut
accent: Maple and Purpleheart veneers
body: Mahogany
neck: Maple with Walnut pinstripes, 34 long scale
fingerboard: Ebony with aluminum side position markers
finish: Polyester gloss with satin neck feel
pickups: MXY
controls: Volume, pan, bass, treble
output: mono
hardware: brass
originally made for: Steve's Music, Montr?al
birthday: September 8, 2003
There are no previos registered owners, and I also don't show you as the current owner, so do
register when you get a chance.
Of course, check that serial number again carefully to make sure we're looking at the right bass.