For the official DJI dudes:

I've pre-ordered my Inspire via the Offical DJI Store and wondered if it'd be possible to add some products to the order that'd be shipped at the same time?

Specifically, adding a couple of additional batteries and chargers, possibly ammending the order from single-remote to dual-remote.

Also, is there any news regarding availability or pre-order status of the larger TB48 batterry?

I've exchanged emails with DJI on this subject, and their reply was:

Sorry, we can not change the order items in our system, if you cancel this order and reorder, you will lose your queue.

Thank you for your understanding.

Bummer.

Thanks for the help though.