Funny enough this is something I really am considering, in fact Im thinking of making the new UI more VR like (even in a normal build). However I was putting it off as I dont have a VR headset, but now you've told me its not that difficult to add in, it would be a big priority for me to do so! The only issue might be in the flying mode, but I'll figure it out.
Do you know what the general consensus of which headset is most popular (rift or vive)? Or if they work pretty much the same, in which case I would of course make it available for both.
As for the update itself its all going very well, the new powertools system is much easier to use (and would work perfectly with VR) and I'm adding in a copy paste tool as well, which should be handy.
Thanks again for all the help spreading the word!