Why sith troopers are better? There isn't really any kind of facts
Yes, with cunning strategy (like hide, destroy one stormtrooper team, hide, destroy another stormtrooper team etc it could've worked) but it is still unlikely. Revan against one million stormtroopers...Yeah, right. When each one of em shooting their blasters...No chance.
No one can deflect even one thousand laserbolt in one sec. How about MIlLION. Lol. Too many against one man. Revan really killed hundreds of dark jedis (well maybe not that much, but tons of 'em anyway. IMO he killed much more during loading screens ^_^) in SF but they all didn't attack at once. Heck, no matter how powerful you are, you can't stand toe to toe against 100 dark jedi at once.
edit: I answered that he is overrated. Vader would beat Revan with his pure coolness
edit2: Revan would