White 320d M-Sport with WHITE or BLACK lip spoiler?

Hi guys

Opinion please.

I have got a white Msport pack, blacked out the kidney grills and also my mirrors.

I am keen for a boot spoiler, and was thinking of getting one from BMW [they only have got one option available].

So I was thinking either WHITE or BLACK.

I would like to go for black, but was wondering if the colours would be too controversial? Or won't flow nicely?

Opinion please?

Also, is the BMW orginal part boot spoiler as nice as I imagine it to be?

Cheers

M