I bought that kit (but didnt' get the part for the floor shifter and door pieces
) and I still have it - bought it back in November I think - I was afraid to put it on b/c it just didn't seem like it would hold up. Plus if you clean it with the wrong stuff or get something on it, it gets all screwed up and if you try to take it off it pretty much ruins the stock plastic pieces. A little too scary for me. But if you feel brave, go for it.
BTW... I have the tan interior going on, so the brushed aluminum wouldn't look right, wood would look great though.