Sounds enjoyable. I saw someone else mentioned you might like visiting Quebec City as well since you've enjoyed Montreal. I can second that vote after spending 4 weeks in the Quebec City area in the fall. It's a great area for hiking, biking (both casual and MTB biking), coffee at Saint-Henri, ice ciders and more.
I had the chance to visit Montreal as well while I was in the province but only for a couple hours so you have one up on me in terms of Montreal experience.