Welcome to Celebrity. I hope you find it to be a good fit. I presume you have already verified that your reciprocal status is recorded.
The wine limit can be confusing. It was 2 bottles per stateroom, then became 2 bottles per person, and the current policy is 1 bottle per person. I do not think it is required to be in carry-on, however I find that is easier and does not risk a trip to the “naughty” room.
As to the 2 drinks per day, that is incorrect. Elite members have free drinks from a limited menu from 5-7 daily, except embarkation day. They recently reinstituted a happy hour lounge for a few nights on some sailings, I believe, but the drinks are never counted against a maximum.