I think the Wood is going to be a very, very tough figure to make for a few reasons.
First, it was the only race around two turns. Second, it was on a muddy track. Third, I think it was an exceptionally fast pace. And finally, noone outside the top three ran a lick. Keyed Entry was thoroughly gassed after the race, no way he ran anywhere near his top. Using just a final time rating, Jazil and Bob and John must have very close figures, with Keyed Entry close behind.
I would guess TGJB would settle on a lower figure than B and J has been earning with an _hp designation. But no matter what happens, it is very tough for anyone making figures to be very confident in the numbers in my opinion.