It was O'Leary that got me to sign up.  While initially disappointed at his withdrawal I realize now it was for the better...seems he is more Liberal given his say one thing and do the opposite actions.
While I realize he will likely not win, Rick Petersen is my first choice.
Bernier and Raitt will certainly bring 4 more years of Liberal ineptness.
Seems that Michael Chong (my second choice) will give the Conservatives the best chance of bringing some of the disillusioned Liberal voters on board.