But yeah I will try to help out as best as i can to make it the best it can be, since ive ridden it for my whole life. Not the biggest track, but if we can make it feel bigger that would be good. I could try and supply some gopros if needed,(be alittle hard, because bikes are broken) but for now i have a video i found and the track layout.
http://www.youtube.com/watch?v=607hoAaXBqY

Hopefully this can give you a rough idea, ill see if i can find some videos of me riding it, gopro and 3rd person.
Thanks.