Picking out parts for the spooky commuter build. I am debating SPD two-sided pedals or Look single-sided road pedals. I have two pairs of shoes for each system. All of my road crap has look keo pedals (three different sets), while my MTB and other commuter bike has SPD. Commute will primarily be road shoulder and isn't city riding, but has some stop signs and sidewalk/road navigating. I can get either set for around $25. Thoughts?