Blocka,

Your not getting any takers to test this because I don't think anyone has stats, that cover beaten lengths. Check it out on paper for awhile to see how it goes.

I would also agree with Top Rank about changing to best average prize money as this figure tells you things about the class of the races the runner has won, where high strike rate alone doesn't. Watch out for runners who have gone 'off' the game [over 6yrs.old horses especially] and haven't won anything for 12mths. or more, but still have a high average.

Good luck.