You are one of those guys who are working with different engines and next-gen stuff - do you have have any suggestions and remarks?
Actually no, it looks perfect. As long as you make it adjustable it will be fine.
Some engines offer quality settings or range. Here are some SSAO settings I can adjust in one of these engines:
radius, sample count, occlusion intensity, blur, downsampling, occlusion attenuation, Min Z, random texture
