I think you should be able to do it by yourself.

Are you interested in selling those brakes? I just ordered some for my son's bike and I wish now I had gotten some for my bike, too. With my carpal tunnel syndrome, I'd prefer to brake from the top of the bars.

From the description about how they are installed at Nashbar, it's just a matter of unwinding a little tape, disconnecting them and removing them. No rerouting cables, etc. Yours could be different, of course.

Karen