In Rohan, although the characters are pretty much eye candy, the game lacks visual character customization. After choosing your race, you'll be given a chance to change your hairstyle and facial features. After that you're up and ready to go. The uniformity may also be an issue since characters end up getting the same set of armors level. It's quite a drag but the uniformity makes them look like a unified troop rather than a bunch of individuals in a raid party. May that pretty much works for them since it pretty much compliments the race rather than the character letting you determine the level(Rohan Gold) of an individual through their respective threads.
Each race is blessed with their unique class. This is good overall but the population would determine how fair this system would be. For example: If magic pretty much appeals to everyone then the chances of other races getting picked would be quite slim.
Joining guilds can also give you a new set of skills that can aid you in your adventures. This makes getting a guild quite beneficial, especially since you'll get a bunch of people to fight beside you along with a good array of skills that come with the package. Since your characters(Rohan powerleveling) are exposed to the PVP world when they hit 30, it would be most wise for you to start finding a guild just so you wont end up getting bullied or camped.