All the items voted on since the 38th session in 2004 (not sure if anything earlier is there) can been seen here in detail - how each MP voted on each thing:
http://www.parl.gc.ca/housechamberbusiness/ChamberVoteList.aspx I was interested because there has been a rumour circulating that Trudeau the Younger has voted in lockstep with Harper the Horrible on every vote. I suspect hyperbole - probably not on every last eensy beensy vote - but it might be interesting to see how he voted on issues other than the big fumble of Bill C-51.
My mind is made up. Trudeau has not shown himself to be sufficiently different from Harper. Cuter but no backbone.