I think we're going to do the same. We're probably going to keep crampons with us just in case. Like you said, I'd rather carry extra weight to succeed summitting.

Excellent news about the temperatures! We're going June 5th. We have a pass for the day, but we're going to try to get an overnight for the night of the 4th, and camp at outpost. We'll let you know how it goes! Thanks everyone for all the help!