Thanks for the constuctive feedback fetor.
Re: the muffler - I bolted it on with what was in the kit and put thread fastener on it. What else can I do to secure it more?.
I have a chain tensioner but left it off deliberately. To be honest I'm not sure why exactly, I guess I thought the chain was going to fit snugly and one less thing to go wrong. I'll also look into getting a KMC k910.
I also deliberately left off the little spring on the clutch cable because I couldn't really see any reason for it except to make it more difficult to install the clutch. Does it really serve any purpose?.
Killswitch - I will have to read that thread a few more times because I am somewhat dyslexic when it comes to all things electrical. Still spins me out I can plug stuff into the wall and it works. Thanks again - constructive feedback (I didn't take it as criticism) is why I'm here.
For the other questions it's a Skyhawk Grubee 80cc (66cc) and they sell for $370 off a bloke on ebay. I didn't paint anything - that's how it came out of the box.
I was a little worried about the carby angle too, but read on here somewhere that it doesn't matter too much - was good enough for me and it still works.
Cheers, Nick