That's exactly how I started out. Advair twice a day, and an albuterol inhaler in my saddle bag. I found that stopping to use the albuterol 2-3 miles into my ride was more effective in opening up my airways than using it before I started out, though I have no idea why. At this point, I can't remember the last time I used the albuterol and I took it out of my saddle bag months ago. I hope you have similar results!

(Sorry for the OT digression!)