I am intrigued by this concept as well. I love my Rincon but I have a few qualms when it comes to space. Allowing for more sq. feet would be enormously beneficial, especially as I contemplate alternative solutions. The option to add a stove in a 3P is tremendous but only if the design remains as stable as the tipi style Argali has developed. There is a difference between innovating just to innovate compared to merely innovating with a purpose in mind. New designs always offer up flaws that need to be revised so it is challenging to provide too much feedback without knowing this information, nor should Argali share your secrets before R&D has transitioned to production.
I have spent a lot of time in my Rincon and experienced some wild weather this past October that demonstrated why I bought this tent - stability was damn impressive in 40-50 MPH winds with freezing rain transitioning to snow. In this instance I didn't have the stove so the stove jack wasn't installed cutting weight. The product didn't hinder in performance. If the layout of this design is solid and allows for easy planning of entering and exiting - looking at
Stone Glacier's front entrance that looks appalling and dirty - then the stove jack seems like a no brainer since the weight penalty is minimal but versatility expands.
Only being a couple hours east of HQ, I love to support Argali and a few of my friends who have met him around have testified to his character. I just persuaded my wife that our family of four, plus two dogs need the Selway for our backpacking excursions but the idea of the 3 person for my son and I when the weather goes south definitely captures my attention. And when packing for two, each pound matters.