Rex has posted more information and screenshots in this PDF from their website: http://www.rexsimulations.com/skyforce.pdf
Here are a few screenshots including tornados!
According to this from Ars the developer does not need to do anything to get the 3 Monitor distortion correction:
http://arstechnica.com/gadgets/2016/05/nvidia-gtx-1080-review/
Thought you guys might be interested in this: http://www.guru3d.com/articles-pages/nvidia-geforce-gtx-1080-review.html
Seems like its a nice step up for anything 970 and lower. Also looks great for multi monitor setups!