Maybe I should have included in the initial post the fact I have a computer on my [current] stem and this is why I'd rather use a single adjustable stem rather than 3 different ones so I don't have to reattach the thing everytime.

As far as wishing to be able to adjust my stem on the fly, I thought it'd be a nice option if available for use with my flat bars. Sue me.

Thanks for actually answering the question, dutret.