I don't think that would really work, personally. SVU should, in theory, be achievable by as many members as possible as a potential security measure (possibly not the right phrase, can't think of another). $100 is a lot of money to many users I imagine, so doesn't seem reasonable to expect them to pay $100 for SVU.
Additionally, SVU seems to me to benefit other users more than the user who is verified.. So this doesn't really seem like a 'perk' worth paying $100 for.
I don't have a clue what a new perk could be, I would just disagree with it being SVU. I am considering a $50/$100 donation though, so am following this thread.