Revan and Commander Shepard swap franchises. How well do they fare?

Some magic space force element zero mumbojumbo occurs and Revan from KOTOR wakes up in command of the Normandy. Commander Shepard wakes up on the Endar Spiral. Revan has to go through the events of Mass Effects 1 through 3. Shepard has to go through the event of KOTOR 1 & 2, replacing the exile in 2. How well do they fare? Shepard can't use the force but can use biotics.

Round 1: Paragon Shepard and Lightside Revan.

Round 2: Renegade Shepard and Darkside Revan.