I RP a druid of Tunare with a bit of a devious sense of humor who generally toes the line, though he is actually not very much of a bigot when it comes to evil races. On the flip side, I also have an Iksar monk who is very interested in killing and eating all her softskin groupmates. The druid, by the way, adopted the Iksar (according to their backstory)...so if you ever want to talk to a druid who can speak lizardman, find Tadhg
[You must be logged in to view images. Log in or Register.] He likes Iksar for the most part. Just don't be surprised to be lectured about why you shouldn't kill animals!
I think the trouble with being 'good' is that most consider 'good' to be 'stuffy' and 'boring', so characterization can be a bit one-note unless you're adventurous. You have to get past the typical good/evil dichotomy if you really want a RP character with an interesting personality.