You will get the corresponding level on each cruise line. To become Elite I have just reached this after completing 10 cruises. If you are concerned telephone the Captains Club direct tel no 01733 865437 Either it will be Sarah or maybe Briony and there is also a chap who works there. Have your CC no to hand.
This will definately clarify as I find the reservations staff talk a lot of nonsence at times. They just don't have a clue.
There are really not that many perks any longer with X and this is a bone of contension with many of us. No waiting for embarkation priority in a few things a tiny box of chocolates. Everything else you need to spend money to get anything. For me the only benefit is really the express embarkation.

Sue