I came across the ACE interchangeable yoke today. The concept sounds great. A yoke with interchangeable handlebars. It was a little difficult finding much information about this product but it seems the unit with one handlebar, possibly either for a 737 or a Cessna, costs $450. I do not know how much additional handlebars cost for it. I will be keeping an eye on them and would love to buy one at some point.
If you have any information about them post about it here!
I found a Facebook page for them https://www.facebook.com/ACE-1666488033601894/
And also a web site http://www.737yoke.com/