my little wrench came on for the first time this morning at about 4150 miles. do you guys think i should take it to the dealer for the first oil change? i want to go synthetic (preferably mobile 1) will i be able to request that at the dealer? or do they only use honda oil. how is honda's synthetic? my other option would be taking it to my local mechanic that i know and trust. (my dealership is usually packed and i hate bringing the car there) is there any reason i should take it to the dealer?