Don't think that the stance is wrong seeing that the e65 18" wheel option fits within 5mm the same as these, maybe because of the angle that I took the picture...
Personally I love the look, so the 19" wheels will just have to find a permanent place in the garage. Luckily the current tyres will need replacing soon, then I'll stick on 235/50 at the front and 255/45 for the back...