Since you only have a few, easily downloaded apps, here what you can do to make it as easy as possible:
1. Activate Torch with users number
2. Confirm Torch has BB data plan by sending a PIN message from/to using another BB (or send a PIN message to the Torch from the same Torch)
3. Set the activation password on the BES for the user (do not remove them from the BES)
4. Complete enterprise activation on the Torch.
By doing these steps, and not removing the user, their new device will not only resync their email/contacts/calendar, but also any BBM contacts and Password Keeper information.
If, for some reason, you are unable to activate the Torch, and need to remove/re-add the user, make sure you do a backup of the 8350i first, so you can restore the BBM and PK data if necessary.
Let the user reinstall their own apps....send them links to download, or send them a tip for using AppWorld.