Matt905:
1) adding these to my bike in the middle
http://www.amazon.com/gp/product/B00...A2TE9IQP68MWQU
very much how this person did
http://i14.photobucket.com/albums/a3...r/DSC03080.jpg (saved this image from the forums, forget whose it is, sorry about that)
That's my bike. It's a Jamis Coda Elite, the bar is a crowbar that has a little more rise and offset than the stock bar that came on the Coda. Glad you like it. It's still set up that way and I'm still very happy with it. I mainly did it for comfort and more hand positions, but as you say it's a little more aero. I had to put the left bar end on the right side and vice versa to get the angles how I wanted them. Finishing the bar tape under the grips keeps it in place trouble free.
Good luck.