This is just my $0.02; if I was buying a kit now to build myself, I would be buying an Absolute Pace. I have no affiliation - they simply have the best product going in this country. If you think you will save 10K or so with a FF, you're probably wrong.
And there's no way you should buy anything without speaking in person to a lot of Cobra owners in your state, luckily there is no shortage in QLD
HTH