Any build/owner information would be greatly appeciated on this Exploiter.

Hi Richard,
 
Here's the details from the files for your bass:
 
84S3285 SMB4 Spoiler Exploiter
 
top: Zebrawood
body: Mahogany
through body neck: 3-piece Maple, 32 medium scale
fingerboard: Ebony with pearloid inlays
birthday: September 5, 1984
originally made for: Lightning Music
 
There is one previous registered owner from Texas.