My chair is pretty comfy to be fair, but I get your point. I'd like to do something on UE4, but I currently neither have the time or the team to do anything substantial with AR on a next-gen engine. Also there's the fact that I work on games for a living on top of AR, so sometimes I come home feeling pretty drained and not as willing to work on the projects.
There's a few factors that make this decision an incredibly tricky one for me personally.
So... just hand it over to someone who does have time? Get some fresh people on board to help you out. I have ported 80% of all Reborn assets to UDK. 30 mins of work a day / 1 month total.