Cannondale Prophet's current eye to eye and stroke of the rear shocks is 7.875 (7.9) x 2.0 stroke. I was thinking of upgrading my rear shock to a Fox DHX air with a size of 7.875 x 2.25 stroke. What effect will the more stroke have, except the obvious of more travel. I am not running the Lefty, I have replaced it with a Fox 36 Talas, love it. The Fox Float R is just not cutting it? Please let me know what you guys think?