Jase,
Welcome to the mad house!
As suggested Harrison and Classic revival kits are very good. Both of these kits are being built in Vic at present. I might suggest if you have the time to come to the Vic Cobra Club monthly meeting held first Thursday of the month. There you will find a plethora of information and you can meet the guys who have built, busted, rebuilt and bought. The next meeting is this Thursday 4th November at the Mercat Hotel in North Melbourne opposite the Vic market at 730pm. If the weather is good you will be able to see a few cars there.
You may also want to have a look at G Force and RMC in WA. G Force have a very good kit out called the Mark II. A G Force mark II has just been completed here. They are also recently boasting a new body mould which is mirror image both sides. (You will find most moulds have differences side to side). G Force have a web site
www.gforcesportscars.com.au. RMC you will have to contact to get the latest price list.
Anyway best of luck with your search.
Regards
Tony