You must have been given your "MUST HAVE" list by a salesman.

Everyone's "must haves" are different and I suggest you wait and just shoot first. Believe me, you will know a "must have" when you come across it. The "stuff" will always be available so no need to hurry and buy now.

Besides, by the time you find a "must have" item you must have, you may have changed cameras or sold off a lens.