Like the title. I'm wondering if the two bikes of the same year have interchangable plastics. From the simple r6 upper cowl on r1 fairings to full-blown r6 plastics on an r1 bike. Thanks in advance, I'm trying to expand my parts options for replacements. Don't want to deal with fiberglass. Also on that note, has anyone seen or know if it's possible for newer (like 03/04) plastics to fit on a 99 r1?