I tried to look using the search option but no body was talking about the company PB

http://pbbrakes.com/brake-kits/mini/cooper.html

Has anyone ever fitted this company and have any experience with them?

I know it's overkill to fit something like this but I couldn't afford to get a JCW but really wanted the big brake package so I am thinking of my options. I don't like the JCW rear caliper and the only company I could find was Wilwood that made a nicer rear caliper.

I am new to the community so I apologize for my lack of knowledge but any information would be greatly appreciated.