Also why are you going with GT2 restrictions which are so obviously unbalanced? MoE ditched those %ages last season, but we saw from last season that even 24% + 10kg isn't right. Since this is a one track event, you should be able to get good balancing to allow all 3 cars to be competitive - 20/22/23 would be a much more even contest and would encourage more variety in the GT2 class rather than just FZRs...