I would try 30 parts of ink and 70 parts of nozzle cleaner. Alternative you can mix 40 parts of ink with 60 parts of nozzle cleaner. After profiling it doesnt matter but you have to keep this ratio
i would use the Canon Gi-53 inks in the pro 200. You can dilute the light inks with nozzle cleaner from octopus
https://www.octopus-office.de/shop/de/nachfuelltinte/duesenreiniger-reiniger-spueltinte/247/duesenreiniger-druckkopfreiniger-fuer-druckkoepfe?c=875
Maybe its the most consistent way to use the GI-53 red. Im not sure about the mix ratio of the 106er red. Is 15y + 85m or 20y + 80m bether for a nearby 478 red?
yes i could imagine to mix the light inks by using the 106 inks. By i´m not sure about the mixture to mim the original light inks. Somebody says 1:2 the other 30:70 and so on