Get a high-end gpu as VR is demanding, if you can afford it a 980gtx if not a 970gtx is currently the best sweet spot.
Its also your lucky day, just updated to 0.7 which adds…
Leap Image API
Drag out nodes like this to obtain an image
Which gives the following left image.
For demonstration purposes the distortion map is also shown on the right. See the repo and Leap Documentation for more details.
The image is stable and real-time due to my texturing method containing no extra copies. The next step will be warping this around your head and trying to get something similar to VR Intro… but that may take some time, until then tinker away! 
The plugin has been pretty active of late, some of those nodes have changed into properties but their names should be the same. Just make sure you start dragging out from the colored node (the object) not the execution node, from there just typing ‘Leap’ will narrow you execution choices to the ones relevant to the plugin.