I posted about replacing my microwave with a hood and fixing up my tile a few months ago here:
I felt that the space above the range top needed something, but wasn't sure what until now. I decided that a shelf would be the most useful thing I could put there and I found the perfect one at Pottery Barn. Now this project is complete. Well, I would really like a stainless steel range top, but I'll be happy for now.
You can find the Pottery Barn shelf here:
Pottery Barn Stainless-Steel Kitchen Accessories