I would suggest a quality air cooler (Phanteks, Noctua or Be Quiet!)... I've also included 120m aoi setups in my proposed build and people on here and other places have said unless you go for a 240mm rad than the benefits are minimal compared to the cost. It will save you some money.
I would wait a month to be honest, see if more MOBO's roll out and we actually get some reviews on them..... as of now all I've seen are pretty much spec sheets in paragraph form, which if that is enough for you then I guess go ahead, but I would wait as your paying a premium currently for the latest/greatest. Other than that looks a o.k.