I'm representing a Belgian Racing Team. Since 2008 we are trying to make a Marcos Mantis, that hasn't been raced for the last 7 years, competitive again. At the moment we only do track days at Zolder. Our main concern is soundlimitation at 95 dbA.
And no, HRT doesn't mean Hormone Replacement Therapy, it stands for Hagelands Racing Team and Hageland is the region where we live.