Wow, I've been looking for low-powered single seaters and have always overlooked these TARKS. Tried it today. Blown away at how good it is and how nice to drive. The low power makes traction easy to control so the rear grip level feels perfect. I pay my respect through this little video where I race against 19 AIs around Ahvenisto (don't know an appropriate race track, figured this was relevant enough). Around Ahvenisto, the AI has some odd slow pace near the end of the lap, but I don't mind it. Full ratings from me.
https://www.youtube.com/watch?v=2OcoL-NRgtg
I'll be racing these pocket rockets some more!