I'm glad they left it generally intact as a Ruf. It should have the Ruf RT12R interior, because, well, IT'S A RUF! This is essentially a Ruf with an powertrain swap and slick tires. It's not a GT3 car, not a GTE car, nor is it any other race car. It's a detuned Ruf RT12R and it will very likely become the most populated single car series out there. They should run it as a Ruf Supercup, similar to the Porsche Supercup.
I'm just happy that they decided to put a detuned engine in it, because even with AWD, ~700hp would be quite the handful.