I fail to understand your logic on winning. Each side has the same amount in any given battle, therefore, they are better than you. If you are complaining that they have more 50's, nothing can help you there until your side goes and levels. I personally rolled a Commando, got it to 50 and was bored to tears with the Republic side. Low population, boring armor, etc. Switched to a different server and made a Sith. Much more fun with a much larger player base.