I took to the dealer for the first service (I was the OP on this post). They did all the recommended services including valve inspection and it took about 4 hours. I took my own oil (Silkolene) and filter (which I got from a member here, Mahle filter). Price was in line with expectations and I have no regrets. No time or interest in wrenching on it myself, and the dealer is not a rip-off place. So all works out. Everyone does it differently and that's what makes the world go round.