I have been meaning to ask this, but I just wanted to be sure that you guys are doing 3:2 pulldown which converts it from 29.97 FPS to 23.976 FPS. That should get rid of the interlacing in theory.

Edit: I just looked and you are both providing 23.976 FPS versions so that answers that question.

In my opinion the SR7 stuff looks like it recovers more details but the combing is bad. If you could do SR7 plus decombing, it might do the trick.

http://avisynth.nl/index.php/Decomb

Not sure if there are other plugins that do decombing by looking at the picture and finding problem areas but leaving the rest untouched.

Hope that helps.

Edit 2: this might do the trick: http://neuron2.net/decomb/decombnew.html