Just keep in mind always that IT IS YOUR CAR. Go with whatever it is that you like or whatever makes you happy.
Imagine if we all like the same thing.....Imagine if all of our M5's are alike because we all want the same thing....
So as long as Mod's are tastefully done and you are happy with it - I think that's all that matters.
Keeping your beast unique sets it aside from the rest.
At the end of the day, it is yourself that has to be happy with your beast, not other people.
So, my motto in life - Do whatever makes you happy.