Make sure to remove the adapter tha sits on the crankshaft. It looks like its a part of the crank but its not, if you don't remove that, you will have to take it back apart because neither the clutch or the starter will work.
I think the only problem was the steering, I think the guy in that video is a member here.
Edit: here you go he should be able to help you.
http://forums.hybridz.org/showthread.php?t=115082
Name: Jose Torres
Handle: JTMNY1999
City/State: Palmdale, CA
Year/Make/Model: 1971 Datsun 240Z
20 word or less description: 1971 240z, L28ET, Poly bushings, MM coilovers, Tokico 5 way illuminas, Watanabes.
What you do with your AAC valve? looks like you have a vaccum leak. if you removed the AAC valve you need to adjust the idle with the screw on the 60mm TB.
"Its not if he's going to fall is when" =D Btw I fallen many times and broken bones. Just don't feel bad when you drop it, its just a bike, I suggest getting sliders and full gear.. Good luck and be safe.