The main racial restrictions will be drow, wayangs, vishkanya, strix, the races that most common folk would consider inherently evil or regard as boogeymen. That being said, I would allow said races if a good enough reason for why they would be where the party will start. All classes (and archetypes) are open. If one more person shows interest then I will start posting more detailed information

In regards to using roll20, I will probably just use it as a combat tool, most of the game will be here. I have also thought about using skype for combat as well, I have no problem either way. If you have a character concept feel free to post it or pm me.