Wrong bike for a Brooks.
The Fizik is a great choice if it fits you, but you know how partial I am to Regals.
I'd go for the alloy Athena, but it isn't that hard to swap out the cranks if the "look" isn't to your tastes.
ps I saw you listed on the race list! Way to go.
I am getting pumped about the series. Now all I have to do is learn how to ride a bike.