You are severely overstocked, or will be in the future, and that is coming from someone that runs high stocking levels on most of my tanks with no issues. You are or will be running your tanks with levels of fish that you will not be capable of maintaining, not to mention incompatability issues.
If you have mollies they will probably outgrow your 20 on their own.
Your golden killies if they're the species I'm thinking of will grow to over 4 inches, will eat smaller fish and can be aggressive with conspecifics.
Yo yo loaches can get over 6 inches and need to be in larger groups because in pairs they will often be aggressive towards each other. They can also be aggressive towards other fish, I have an adult that is a terror to everyone else in the tank.Flying foxes (assuming that's what you mean by fox flyer) become aggressive towards other fish more often than not.
Your first 10g I don't even know where to start, some of the fish you need scientific names on. What kind of pleco do you have? What is a bat cat?
The 2nd 10g - Kissing gouramis (12in in length as adults), Angelfish (6+ in as adults and too tall for such a tank, need 29g min.), again - what kind of pleco?, severum (9+ in. as adult), RTS (5+ inches, becomes aggressive towards other fish)
1g - way too small for any fish IMO except maybe one betta, what kind of loaches are you talking about?
If these are the only tanks you have and don't plan on moving fish to larger ones in the future some of your fish REALLY need to be removed and taken back to the fish store. It doesn't matter what tanks you try to switch fish between, you are overstocked on all of them.