will the hot keys be customizable?
No.. (maybe for a next version... if necessary)
also will the 3d camera control similar to how TW does?
I don't know..
You have to take the set "mouse + screen" like a virtual joystick.
Cursor on the centre of the screen : camera doesn't move.
Click right on the left button and moves the cursor (with the mouse) up => the camera moves forward.. speed varies with the distance from cursor to the centre of screen.
On the left or right, the camera rotates on the left or right.. and so on.. Really a joystick. It seems all testers quickly play with this "virtual device"
JMM