In Reply To:
I think the coupler for the middle part of the bars would be worth getting just to put a couple of extensions and then you would have a real aero or die set up.
Single bend extensions matched up with coupler, vision levers further down the extensions with the bar con shifters in the standard position. Arm rests held in place with a Profile arm rest extensions.
As aero or die as possible.
I've tried a similar set-up, and here's the problem: when the arm rests are cantilevered well off to the left/right of the extensions, they are very flimsy. IMO, "aero-or-die" only means that you are committed to staying the aero position, not that you are willing to die by having an arm rest snap off leading to a face-plant. :-)
mid 80s 
aerohead 
factory pilot 
kirk precision 
gripshift 
1978 