MTG Commander Deck Idea - Sai, Master Thopterist (Thopters on Steroids)

Hey Guys So today we are looking at Sai, Master Thopterist. This mono-blue deck uses Sai to produce many thopter tokens on artifact cast triggers. In addition, you maintain a healthy hand through artifact sacrificing. So let us know what you think about Sai? Would you use him as the Commander or in the 99?