I know for whatever reasons we kind of turned our backs on the rotary sort of but holy Jesus this shit is awesome!
For what it's worth, I still think rotaries are extremely cool and help build one every once in a while. It's just that I track my car and I'm not made of money, so pistons it is

That said, this is incredibly cool. I have always really wanted a small/dedicated racing chassis like this. I still tentatively plan to get a Rush SR or radical or something eventually.