AGB is right.
Consult any economics textbook. Do not base what you say on the media. I have noticed that the media has been highly critical of the FTA, particularly as a result of Mr Lathams poor excuses for political point scoring. I will have to vote come the next Federal election. I will most certainly vote Liberal first, and Labour in some insignificant position for this very reason.
Any party which is willing to send our economy backwards in such a manner as blocking the FTA, also threatens to put us out of work and cause our standard of living to decrease. The opportunity costs of NOT embracing free trade with the country that accounts for 33% of all economic activity are, in the long term, severe. We stand to miss out on decreasing opportunity for employment, productivity increases, economic growth and cold, hard cash.
Consider the 'Gains from Trade', which i am sure you are familar with. Also, watch out for Ross Gittin's comments on the FTA (SMH Sunday and Wednesday) that should be coming out soon, if they are not out as of yesterday.
Futhermore, you should back up such radical statements simultaneously to inflicting them upon us.
edit: Gittins seems critical, but that will have something to do with the paper he works for.