Yes, yes. It will totally work. You can link up to 5 sheets with Tiller.
I make a copy of my sheet on the 1st of every month because here is no telling when I’m going to do something crazy. (I don’t link my copies unless I need them.) For minor crazies, you can often return to a previous version but once, early on in my Tiller life, I needed that function desperately and it didn’t work. Lesson Learned.
Good luck!