On another note, when I rode with my friend he said that I was like a sail and he didn't have to even pedal when he was behind me. lol He's like 180lbs and 6,2.
So One thing I noticed about his Bianchi is that his handlebars are about 3-4 inches narrower than mine.
I think I want to go narrow as well. Do you have any preferences? I'd like to reduce frontal area as much as possible without buying aero bars.