Whoa. I definitely didn't get emails about any of these replies but the first. Thanks, everyone. It looks like the best course of action is to continue doing what I've been doing, and not to bother with the expense and headache of installing a smaller pulley.
I've done some back and forth with my aeromods, but I just got some parts for side skirts (and possibly a prettier front airdam), so hopefully gains will continue to increase. For anyone who's interested in the thread about my aeromods:
http://ecomodder.com/forum/showthrea...ics-13787.html
I have a temporary trip device installed around the rear of the car about which I haven't gotten around to posting, but I'll definitely take photos in the next few days (before I remove the temp. and install the permanent). Thanks again, everyone, for the information. This forum has completely changed the way I think about driving.