Mirrored Razer Tartarus with joystick

So this isn't exactly a keyboard discussion as the Tartarus is a keypad but can we get a version of the Tartarus that is for your right hand but either get rid of the d-pad for a true joystick or redesign it so it acts as your mouse? I recently got the Tartarus pro and I love it, but I really wish I had a version of it for my other hand that was also my mouse it would complete my setup for gaming with the perfect combo of ergonomic and functionality. the only thing that could make it better than that was if it was wireless. Has anyone else thought this or found something that has the functionality I'm seeking?