I think achievements will be useful in the long term to give people something to strive especially when people reach the level cap. Having the titles as a way of showing off your achievements is also a nice idea. Yet I would advise making titles and names slightly smaller overall as in congested areas like the sanctuary it can cause problems where names are overlapping each other. Also on a slightly different topic the CS can be difficult to access at times due to the small area dedicated to it and the problem of names overlapping the CS NPC. Not major issues as you can work around them but these are just some things I've picked up on.