Now that we have one arena with big maps and one with small maps (except Tuesday) why not get rid of the arena caps? I think people will "fill" both to a reasonable level.
I still like some of the small maps and still visit the small map arena when I can't find what I want on the big map but being forced into one or the other isn't good. Besides that, if you are going to cap them shouldn't the cap on the big map be like four times greater than on the small map?
C'mon HT... at least give it a try. If it's a miserable failure you can always turn the caps back on but I don't think it will be.