That sounds good...the only changes i would make are with average prizemoney....i would consider only the last 12 months as if they had some success as a young horses they may not be doing aswell as an older horse but the average prizemoney does not take this in to account and i only use there last 3 starts because the horse may not have been inform untill the last couple of races and you want an improveing horse not one that has had a few wins and is on the decline