After wining it from the Muscle Car Championship, I tried the RTR-X for the Modern B races, which i still have to finish a few of. It's only B1270, so it's not exactly a rocket on wheels. What impressed was the handling. I lowered the camber and tyre pressure (drift tune, I assume?) and it appeared to be very well handling.
I was a bit shocked to find that this thing is a real corner carver and has incredible stopping power.
As for the aestetics, it sounds pretty darn good and, personally, I like that over the top look.
Overall, a very nice car. I'll have to get some lap times to compare with other stuff, though. Haven't done that yet.