Hi James

The items you mention only relate to OAS 7 instruments owned by existing users, New OAS 7 instruments get everything but the Rhythm designer as standard.
The Sound factory option allows you access to core features that were previously only available to the manufacturer, and just adds these to the sound editing functions already available on OAS 7 instruments as standard.

The Wing is a different OAS system, so the only options are sound packs; everything else is included as standard in the price.

Hope this clears up the confusion.

Bill