And the latest reply...
Misha, at Sky, says they make it as OEM for Paraglider Mall (US inc) who own the design. Seems Dell has purchased the design of the K2 and Sky are making it for him. Provide he has not altered the line lengths or risers (beyond adding trimmers) it should perform just like a K2 with the same build quality and would be Afnor Standard so your man should have no worries if that really is the case