Ya..am not too sure of that either...but anyway..
Revan's forces were just some defected Republic forces along with Mandos right? Not too well versed with Revan's army. Though wait, if Revan can't have the Starforge then how does he have Starforge made battlecruisers? :P
Revans forces were actually a TON of defected Republic forces (he was very persuasive) and many Dark Jedi/Sith. I don't actually know if he had ANY Mando's in his Force