We went the China route, b/c I did not want any back-outs, change of minds from BM, change in political situation to affect or reverse adoptions (China is the longest-lasting, unchanging, stable program out there for international adoption). Yes, the children are mostly labeled with some sort of SN, but many are very do-able. We have adopted one DD from China with a repaired cl/cp and are currently waiting for another. You can pick and choose which SNs you can and cannot handle, so you can research what your medical insurance will cover, take into account your home and lifestyle (eg we live in a townhome, so have a lot of steps, so we could not have a child with mobility issues) -- things like this.
We went thru the Barker Foundation, for both #1 and currently #2. We have selected a host of other SNs we are open to and are just waiting to see what God/the universe/etc. presents to us! It is kind of exciting, actually!
Good luck!
Anyway, best of luck to you. . .