Unknown- Crappy S&S-Like Launched Ride

Well, Beings NL dosen't have S&S track, I had to use the Premier LIM Launched track, so I may take a while trying to make 3Ds for an Air launch and friction wheels in Google Sketchup, which WILL take a while beings I suck at that stuff.
Anyways, here's the NLDC

http://www.nolimitsdevcenter.net/p5772

looks preety good, i am making one myself but mine is compactier and enclosed but i had to delay it because of long summer vacation