I think SPUR has done a great job for the 35mm ATP1.1 ; CMS20 and Copex version films. However for the 120 roll film versions it is very difficult to get equal developed negatives without "Schlieren". What I have understood is that SPUR is still working on this problem with a variant of the ATP-DC A1/B developer (ATP-DC A2/B) and Modular UR with an extra part.
If I look at my 35mm Leica negatives with ATP1.1 and the ATP-DC developer they can match my M645 with Fomapan 100 or RPX 100 without problem. However in 6x7 I prefer my larger format negatives.
So it would be nice to have an equivalent system for 120 roll film.