Here is what I had on my NT. Motorcycle Larry Kit for ST1300 fit. Don't think he is in business anymore but might find some second hand over on the ST sites.
IIRC, Larry died after a bicycle crash late in the summer of '10. His family tried to keep the business going but couldn't do it. Mellow could pin down the date on Larry's death because Larry had started this Forum and Mellow took it over (maybe before Larry died).