I've not only been on Peak Skis, but I have a pair of Peak 88s for long term reviewing.
I know you're looking for more of a powder version than the 88 so I will reply here again when I get on the 104.
In my experience with the 88, they are a nice ski that skis nicely but they really come alove when you get up to speed and start to trust them.
We've had several interviews with the team at Peak, with Bode, Chris Davenport and Andy Wirth.
The intent is to have Chris work on getting some skiers on the skis to demo but no set dates and times have been set up.
That being said, they have a money back guarantee much like Renoun, so you can buy without worry. If you get them, ski them and don't like them, they'll take them back without question.
In this video introduction of Chris Davenport, he describes his roll to get people on skis, at chapter 1:50
And here are a few of our video reviews for a few of the skis we've spent time on.
Just for fun, here is a short from their grand opening at Bozeman MT a few weeks ago.
There was a ton of energy when we toured their entire facility during their grand opening. This is just the showroom area for the short.