We're really derailing the main point of this thread, but I don't think you should make your ultimate decision on cost (at least when we are talking an Ontario medical school vs. an Ontario medical school). You should go where you feel you are going to get the best experience (I know you said there is no point between picking between UWO and Toronto, but you do seem to really value the 'something new' aspect of Toronto!) -- just my two cents
In terms of the status of my application with UWO:
Accepted (London campus)
SWOMEN
GPA/MCAT: prefer not to disclose, but my GPA was strong and my MCAT right around the cutoffs
ECs: some research, pretty involved with a number of sports-related initiatives, helped out at Student Health Services for two years, involved with the Canadian Medical Hall of Fame and the Discovery Day events in London, have worked on campus for the last three years, few other things here and there ...
Interview: Honestly felt UWO was my best interview.
I was also accepted at Queen's and waitlisted at Toronto and Ottawa. I just firmly accepted my offer at UWO a few minutes ago, so a spot will be opening up at Queen's for someone!
PUMPED to meet everyone in August (or earlier ... I'm in London all summer)!