Sorry for the radio silence and endless delays, and thanks for your interest! It's not abandoned, a few things have prevented me from uploading it which I need to get in order before I am able to.
Thanks for the suggestion Dave88.
@ poita: Yes, I tried both an average and a multi-cap median and found the latter was much more successfull gettin rid of the crosstalk - "mastering defect" (which I'm still not entirely sure about is a mastering flaw or if it's due to a faulty player.) Please confirm, AntcuFaalb or Mallwalker. I think I even tried average the median.