I have 3 more Kodak 5L E-6 kits left. I want to continue home E6 after these run out, and as a previous poster noted, the bleach is very expensive now. Does anyone know if I can regenerate these bleaches, or are they somehow different/made to be disposable in the home E6 kit? I was thinking of ordering some extra First Developer and Color developer to increase the number of rolls I can put thru the 5L kit, without contrast problems. (Kodaks E6 documents say that all the other baths have 3x the capacity of the FD and CD. But the documentation also notes that the 5L chems should be discarded after use, so maybe they are somhow different than the full commercial grade mixes? Any input is appreciated.