I did the first engine without gloves and then the second with Nitrile gloves. I think I will wear gloves for most anything in the future. My hands are much happier.
I had tried latex in the past but did not like the way they felt and they tore way to easily.
I noticed the cam gears. Interesting since they are not gear driven to the crank, only to each other I assume.
And Cody, stop whining about the timing belt and do it. One finicky bolt is all you have to deal with and the starter motor can help.