He gave me the choice of 2,3 or 4 PM. I went with 3...but I'm thinkin' maybe I should send another e-mail and say that any of those times would work, just in case he's already heard back from other candidates. Not sure how I'd word that, though.
Good. That's easier than trying to get started first thing, you'll have time to get unpacked.
You already picked a time... stick with it. Be decisive ;~D If it causes someone else a conflict, good for you :~D You don't want to accommodate the competition!