what is the difficulty level for removing and replacing the wood trim for brushed aluminum? also where can i get for the cheapest the dealer wants $730 just for the parts...ouch. but wait theres more about $700 for installation... double ouch. also if possible is there any detailed links for doing this job by myself. thanks. o and the car is a 2003 330ci. with pics coming soon i am going back to look at it and most likely going to purchase it tommorrow, it is for my dad. mint condition, clean, 50k miles.