I also ordered leap motion controller just for fs2020! But not the vr mount. Instead I created my own mount piece with just a simple car camera holder with suction cup on it and simple phone holder for tripods. It is not hurting my reverb g2 also easy to remove and redirect leap motion as I like.
For now I am waiting to delivery for leap motion but here is my concept (blue plastic is representing leap motion controller 
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Maybe someone can found it useful or even improve it! I just wanted to share my idea.
