Fangs, you might want to consider a quick release lexan side window. Maybe something along the lines of fitting a metal frame to your door that the lexan can be hinged from. If you have the roof off, just remove the frame and throw it in the boot. A few guys have also fitted airconditioning. If you haven't already found it, there is an Australian Cobra Forum on this website under the local clubs button at the top right (
or just click here..... ) Someone from NT is asking about air conditioning units right now.
Welcome to the club ! I bet you'll find some great information here...