Love the Albino Tiger Barbs as they really add color. And in the numbers I keep them in they just stick to themselves and for the most part actually form a school. I say for the most part because there is always a secondary school of 4-5 TBs away from the main school. I call these guys the outcasts
So no, I'm not getting rid of anything in my tank to be able to house them. The Barbs don't mess with anything in the tank and my ZZ eel hangs with my yoyos and my Peacock likes to bury himself under the sand.
They will be just fine. Clown loaches will actually school with tiger barbs. They both kind of adopt each other into their schoals. It will be fine, just keep water changes up and all will be just fine.