thanks, went through it and found an installer. Sent them an email, but they don't seem to have done Teslas in the past. Seems reputable, however, and good reviews on the web.
the 3M crystalline stuff is about $600 more expensive than the "standard" 3M Colour Stable tint, so I don't think i'll go with it.
Also i've been doing some research into the opticoat paint protection side of things. It seems the best stuff right now is the GTechniq Crystal Serum (CS). More expensive than the "standard" GTechniq Crystal Lacquer (C1), but new technology etc etc and only about $100 more expensive. Both CS and C1 seem to be better than opticoat. The installer will do both tinting and paint protection which is convenient.
 ECIT they were the mob i found as well. Colin - they have an presence in the central coast.. a bit better than sydney, but still a long way from you [/edit]
I've found what appears to be a good company in Brisbane for the GTechniq (he also does Opticoat so he can talk about the pros and cons of each). He was recommended by GTechniq distributor for Australia. It is Auto Carma: http://brisbanecardetailing.com/