Has anyone ever tried mounting aerobars on trekking bars? I see Wallingford bike sells a product now that is somewhat simular to aero-trekking bars but I find them lacking in that they do not come with arm rests or hand grips on the end.

http://www.wallbike.com/content/JPG/itmsynergo.jpg

If I did this I would prefer to get something from Profile Design, perhaps the Century. I wonder if there is enough room in the middle of trekking bars to mount.

Just a thought.