So here's my thoughts on this....while you want to gift them wine, which is very thoughtful. What happens if they aren't wine or alcohol drinkers themselves?
Me, myself - I would get them a thank you card and put an Amazon gift card in there so they can get something they want/need. That way you aren't giving them something they may or may not use and they can get something they may want or need.
That's my two cents.
By the way, I can't WAIT to see your new place and hear all about it! I'm just a phone call away if you need anything!