The Taken King will not be available to preorder on 360. It will be available on the Xbox 360 as of September 15th. As for the VIP rewards you mentioned; these don't require you to preorder The Taken King. As long as you play before 2/1/16, you'll earn those. Access to the Suros Preorder Bonus can be attained by playing TTK on release.
https://www.bungie.net/en/Help/Troubleshoot?oid=13344
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So will you get the surous pack or do you have to earn it by playing?
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You automatically qualify once you meet the requirement. They'll actually be earned in-game, so you need to own The Taken King to get your hands on them. 2/1/16 is your deadline.
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Okay. Thank you for letting me know.