I would Liver Flush at the end of your other cleanses.
Why? Just cause right after Liver Flushing I have noticed my appetite is incredibly strong, you know the expression, " I could eat a horse" and healthy. I think returning to the Master-Cleanse may fight the good causes of increased digestion power of the Liver Flushing to then go back into hibernation of the master cleanse.
Inotherwards you might miss out on some of the benefits and possibly miss out on the benefits of the Master-Cleanse where you are able to go for long periods because of the lack of digestion doing its thing.