It's now your collective and your bookstore. You can now settle back and enjoy it, and/or you can work toward taking RR for it. TAKING RR FOR GW: A LIST OF HELPFUL QUESTIONS is attached to help you get started. You could also read the core collective agreement again to see if you would like to move in that direction. People who have been Day Coordinators and held other key jobs often would like to move on to new things, and you might consider taking on one of their high level jobs. At the highest level you could be one of the people who is:
At the minimum level, you should be considering the collective agreements from time to time and criticizing whether you're meeting them.