Halkosuoja and Greg: about the kinect zoom lens, i ordered one and it doesnt work well, the distortion seems to make the tracking unreliable, it took a lot of tries before it would even calibrate and in vrchat it was almost impossible to bind right since the trackers were hopping around noticably.
Im lucky in that i have the space to set up my kinect almost 3 meters away from the center of my play area so i can run without the zoom and it works good.