Welcome to Photrio.
I tweaked your thread title a bit, because I needed to look up FA-1027 to figure out what you were asking

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Based on what I see about the developer, I'd say that the Kodak stop bath should be fine.
The Arista powder fixer might struggle a bit with T-Max films, because it is a regular fixer that uses sodium thiosulfate, rather than a rapid fixer that uses ammonium thiosulfate - the rapid fixers work much better with T-grain and similar films.
But that is more to do with the film, than the developer.