First, about FxCop.
I think it is a very useful if you take is critically. You certainly need to adjust the rule sets and customize some rule to get a reasonable check. In my opinion, some rules cannot be used because they are simply idiotic. I give some example with argument in my past answer:
FXCop - How seriously do you take it?
Please also see the opinion of OP Joe_Dert and Andreas Gieriet — they are interesting and make sense. Basically, we all agree.
This is a very different thing. I see no reason to recommend it. I tested it just once to through out in disgust. It's much worse than FxCop. How about such "improvement": using clauses are re-sorted alphabetically. I tend to sort group them semantically, from lower level to application level. We human being remember things semantically, positionally, etc. For alphabetic search, there is a Search dialog. Many other stupid things. I cannot imaging how can it help and why. However, I can imagine some people who might like it.
Style can only be as good as it supports maintenance of the code.
Well, see by yourself.