Go for it, you need to get them hung in what you believe to be the best spots. Try and get several wind directions covered.
Though it's not my main farm, on Wednesday I hung 2 new stands. Had plenty of chainsaw work to do also - to open some shooting lanes. I'd have preferred to have it done 6 weeks ago, but sometimes things don't work out on schedule.
Heck, the farmer was out working on fence and combines, grain trucks and pickups were everywhere.
Better to get them hung now, rather than sit in a stand you have 2nd thoughts about.