First time doing a move up bid Sailing 0924 on Infinity

[mbddisney]

Just did my first move up bid, I had the free cruise with the deal or no deal and had asked about upgrading and was advised no.  Emailed the move up department asking if I could do a move up bid and she came through for me.  I just submitted a move up bid for a cruise on Sept 24 with Infinity.  I have seen many rooms available and have heard they have been sailing at 60%.  My questions are, when will you be notified if accepted, if they labeled my bid as strong will that be a good chance I  may get my bid?   Lastly how do you deal with luggage tags, can I just change my room on the ones they mailed to me?   Thank you to anyone who has done this and was accepted.