Where is the best standup school for Mma and best opportunities for Mma sparring? Thanks
Definitely check these guys out
http://oama.ca
Pat Cooligan the head bjj coach is a black belt under Renzo, great facility and great people and staff with multiple locations in the area. 
hey first rodeo....
there are other places worth checking out besides oama
there is evolution mma in gatineau
n-1 muay thai on preston
jean yeves theiault teches at therien martial arts on bank street near walkley
there is also a pradel surry place on bank too
darn i will spar with you if you so wish (i lived in thailand for a year eating drinking and doing muay thai in between)