http://www.springfieldspeakerrepair.com/index.htm has a lot of surrounds for JL speakers. Maybe one of them will fit? Another option is to wait for someone to sell a TC Sounds cone/surround on one of the forums. I saw some Audiopulse cones for sale last week. Finally, fixmyspeaker.com can perform a recone by just replacing the cone and surround with one of their paper/pulp cones. He can use an inverted dust cap so it still looks like the dish type cone that TC Sounds uses. And you can pick whatever color you want it to be.