bro if you dont mind the trouble, you can actually bring down your amp head to Eugene Saddle opposite Jalan Besar food market. Yup, its just across the street, a bike seat restoring shop near the road. Young chap/boss aka Eugene is very good at customising covers for big bikes' tank, I doubt he would have problem sewing up a cover for you! If I'm not wrong, he can even silkscreen a MARK IV or Ceriatone emblem on the cover.. Reasonable pricing, fast turnaround and many colours of synthetic leather to choose from. IMO, its too ex to spend on cover from ebay or watsoever..