Hi all, I finally got a pic of my Shadow 600 VLX on, but now I am shopping for a 750. The Shadow Aero has a shaft drive, and Ace has a chain. Is one preferable over the other? Any comments in general about Aero vs Ace? Both are good looking bikes. I have driven my friend's Ace, but not an Aero yet. I'd like to hear from someone who drives either one. Thanks.