This is meant to be more for fun than realistic, right? For what it is, I like it. You're new after all. If it was real, I would rather live than ride it but it seems fun nonetheless! As for your questions, I don't own NL so have no idea but I'm sure someone on here will. As for some more general comments, I don't think you should have vertical drops, your loop seems 'wonky', your break run stretches for miles and you need to bank some corners and increase the size of some of those hills, otherwise you'd probably be thrown out of the car. I suppose too much airtime is bad for you. Thanks for the video and carry on!