I always remove mine whenever I leave the vehicle - because of thieves. They will break your window, rifle through you vehicle if they seen anything "interesting" to them. It takes 2 seconds to disconnect and take off. So I just use the suction cup to temporarily mount.
I do have a "mounting" that use to be available for the EDGE engine monitor. I initially planned on using that to hold my Livewire TS. But because of thieves, I chose to not use it, and just use the suction cup.
I dont worry about thieves here, im in iowa, not a real issue. I have the edge dash mount modified for my TS but i dont like it really. To close to my boost gauge and it covers up the light sensor, so im always stuck at 1 brightness level.