Ok,

I figured out that if i start the bike without the choke it gives me no grief, so theres probably something wrong with the choke (my borther said something about a sticky choke ... I dunno what that is or means).

I've decided I'm gonna get me bike seviced and tuned.
Where's a good place to get this done (preferably north shore)?

What comes as part of a basic service for a 2-stroke?

I've also noticed a small leak dripping off the bottom of the bike, smells like petrol but leaves an oily deposit so I'm guessing its the 2-stroke mix?
Any ideas what this would cost to get looked at/fixed?

I also want to get a few things adjusted/checked (check chain, adjust clutch etc) ... is this part & parcel with the service or extra?

Thanks for all your help peoples.

Kevin