I believe the key word in that quote is "delivery". The conservatives are proposing to implement elements of private health care, which would effectively decrease waiting times and increase the overall "delivery" of health care to the public.
Also, if the GST is such a bad thing, why have the Liberals not eliminated it? Who is worse, the one who introduces it, or the one who maintains it for an extended period of time? Jean Chretien promised that he would rid the country of such things some... 10(?)... years ago, and yet it remains. There's a whole book of such blunders of that government.
As for the free trade, what is so completely unfair about it? I do understand some minor things which you may be hinting at, but could you please expand upon this?