I have a Specialized Enduro Comp either from 02 or 03 and I think it could use more vents myself. After riding with my gf's Specialized Allez, the Enduro Comp leaves a bit to be desired. Since you seem to have the more oval heads (as opposed to the round Giros), I suggest you'd go with the Louis Garneau helmets. If I ever replace mine, I think I'd get the Aki.