Ok then, if you don't need to walk might as well go for road specific shoes/pedals.
Heres a combo deal that looks pretty good:
http://www.performancebike.com/shop/...TOKEN=33318756
Note: I would have to say that you should TRY ON THE SHOES before you buy them. Cycling shoes come in all kinds of funky shapes, sizes and european sizing so trying them on is a must.
Note #2: It's also been my experience that cycling shoes run kind of narrow, so if you have wide feet you are going to have to look for wide shoes. Sidi and Carnac make shoes specifically for wider feet.