Hero of Tython vs Barsen'thor

Who wins in the epic confirmation of The Old Republic protagonist?

Place of Battle: The Cauldron, Rattatak.

Starting Distance: 25 Meters apart.
Character Information: Both characters are fully prepared and are at the strength of their final battles in The Old Republic.

Extra: Do you think then the combined power of both of these Jedi could beat The Sith Emperor (Full prepared and at full power).

Hero of Tython. She defeated a superior Force user to the Barsen'thor and is her obviously superior in lightsaber combat.

And tbh, it would probably be saber mastery that carries the fight over Force mastery, since both are very powerful. Heads and shoulders above their Order.