I just bought a mint 2003 C230K Coupe but dislike the metal panels on the radio stack and console. I'd like to either install the original MB wood or an after market kit. Questions: 1 - Is the original MB wood for the C Sedan the same as the Coupe? 2 - How pricey are the replacement MB parts? (I may need oxygen for that.) 3 - How well do the aftermarket kits fit? In other words, will the aluminum show around the edges? Any recommended aftermarket companies? Thanks.