you got PM my friend
As far as CK100PRO goes I say under-rated as the infamous reviewers of head-fi and various audio-blogs have neglected reviewing this. Only Tai informally considered them as the best universal he has heard but their price point did not interest him. But with the current low prices ranging from 350-450 USD I think that places them in a category where many are able to risk purchasing them.
Having auditioned W4, SE535,F111 and UE900 in my ears they easily outclass all those IEM. It even bested the EX-1000, meaning it kept all the good part of EX-1000 dynamic sound and added the goodness BA have with them in terms of accuracy and speed.
Ever since I first read about them, they've been on my try if you possibly can list. And I've always had a soft spot for Audio Technica since my first headphone upgrade was the CK7.
Anyway, that's quite an endoresement so I hope more people do give them a shot. Maybe then I can talk someone into giving me go at them.