Loving the aero fork guards being modelled by Kayl Kolkman's C&J Kawasaki twin. I doubt they'd be allowed in AFT competition as they'd be construed as additional streamlining, which is banned. Airtech have an interesting range of fibreglass parts on their website.
Kayl is a regular AFT Twins racer and one of the hottest So Cal flat trackers. He was the cover star of Sideburn 14 (which we have about three back issues left).