Rod
A Technics KN5000 Instrumant Definitions File (KN5000.ins) is available for downloading at:
http://home.no/gunnar-jonny/bobs/InstrumentDefinition.htm The file is for the Cakewalk Sequencing program, however you may be able to modify it for Logic. Use Winzip to unzip the file and then use a text editor (like Notepad) to display and edit.
Hope this helps.