I just picked up my 2011 Road King Classic yesterday and took it for my first ride today. I did the 30 - 60 3rd gear engine break in as suggested in another thread, but I've got a question regarding the oil change. I've seen some posts that suggest changing the oil at 100 miles and then the next at the regularly scheduled one at 1000. Just want to get the thoughts on the 100 mile change. Also, it's my understanding that the initial oil from the factory is fossil oil. True? I plan to switch to syn oil but should I do it at the 100 mile or wait till 1000? Appreciate thoughts on this. Thanks in advance.