think Maxamus has done this - PM him 

Use matt black and not satin !
And be sure to apply atleast 7 layers of paint allowing each layer to settle for atleast an hour before you apply the next layer. Reason for this is because the paint will wear off when you wash it and with general driving. Applying several coats will mean only taking it off and painting it once in 3/4 months. Yes it is a headache but worth it.
I used spray paint which was a doddle to apply.
Satin will reflect and shine with sunlight and i personally didnt want a shiney look. Atleast the matt is dull which focus'es the attention on the red lipstick but the VW sign is still visible but not over-powering