can you tell me exactly how your ED differs from the TC-1000?Well i saw your wtb thread for the amps so im assuming you plan to run at 2ohms.I have tc2+ based woofers with flat carbonfibre/nomex cones on them but they will only work in sealed enclosures.
Basically old eD 12o.44's, but mine are BNIB.
Ive also got a single 4 tc9, if you went PDX you could power it nicely.
Price for the flatcone is $80, tc9 is $140.
Ive dealt with about 10+ guys from so cal who are on this forum and will definetly tell you im a good honest guy