Doing a favour for my girlfriend here who has a 53 plate Corsa with just a tape player. Now it has the display up top and the buttons down below so to speak and she is wanting a CD player. I have an old Kenwood unit that used to be in my Ibiza. Firstly, does anyone know what facia plate she is going to need? I am pretty sure the plastic is kinda grey. And secondly, will the display at the top still work as it shows time, radio station and temperature.