Nice job, i use dfp to and found the stock car a nightmare in game.
Read the active steering on the dfp greaty changes the handling on this car, but even with Active turned off and i modded up this car to max, changed the gearing to a longer run (max speed 240s). i could throw this setup around the ring pretty comfortably and post good times.
This car is a beast and rewards smooth inputs and staight braking, your setup allows this car to run very well.
And to people say you can't drift in this game try out this car w some tweaks you could drift very well in this car.