No matter what game you do I would highly recommend against a viewer interactive LP or a livestream LP. With no subscriber base or fan base, it's a pure waste of time IMO. Bashur has over 1000 subs and a lot of people watch the livestream, so if he says "tell me what you think I should do" there is an overabundance of suggestions.
To the game itself, who cares if it's a game that's been done over and over or never done yet -- do it for yourself and build a subscriber base and see where it goes. There are always people out there that will watch other people play. If you think you act poorly for role playing, then you may be better off with just commentary. But, it's really your choice as to what you want to do. What will you have more fun doing?