I always thought that this was a DIY project so you can get exactly the colour you want. Look at this link for ideas: http://frugalbits.com/how-to-back-paint-glass/#more-12874 I'm sure there are other places on the web with more help on this too. I love the look and think you are on the right track.

Wapping E1W: Stylish Wharf Flat · More Info

thanks for the link. CTL. We are certainly do it yourself folks, but this time, I need pros. There are several (- 6 I think) electrical outlets that need to be cut around.

I absolutely love its seamless look, and with some under cabinet LEDs, it could look pretty nice.

here is the kitchen today, it is the the dark corners that I am trying to address,

You would still need the glass specialists to cut and install the glass, but there would be an interim step where you would paint the back of the glass. Could that work for you? I wish I'd done this before so I could advise you better, but if you get a glass company that's willing to help you out (i.e. they'd have to be at the house twice--once to deliver and once to install) then it could be done. If you end up doing this, please re-post with a photo and follow-up for us!