Vekoma is interesting to me, his two year old top was very fast, and he has only just gotten back to it 1st time 4 year old. To me that means that there is more room for improvement, after all if he could run that number as a 2 year old, just normal growth and development should mean at 4 he should improve; Candy Ride horses generally improve about 6 points from 2 year old to 4 year old (See sire profile), so if he can improve a little he has a good chance.
I agree that Firenze Fire is iffy, given what we have learned about Servis, but he sure is fast, as is Mind Control,( weight and should lose ground), both of those will be short prices, so I am going with Vekoma, weird gate and all.