I see no real problem with it, depending on the chance of getting an item and what the item can do. It is protown after all, so it would be enough to play with if you get called out for not voting and such, though i can see it being weaker as the game goes on since your vote is being more important than in the beginning and at night more dangerous to come up as mafia upon investigation. Though, i can see it going a couple ways, really only way to see how it works is to try it,
I hit Brett right in the feels.