I did not know that it had a file cap! If anything I would probably just add more places it was uploaded. I'll look into the ones you suggested. I may just build my own server, and host a launcher with just the new content being downloaded, the next update will most likely be a launcher/updater, mod support, and an easier way to share custom costumes!
Btw, forgot to clarify just in case, but the file cap is for the people downloading, not the people hosting stuff. So you could have a hundred people download it, but if one of them has already met their transfer quota then MEGA'll have 'em wait like 12 or so hours to get a few more free GB worth of transfer quota.