This is the order of the Istari, who are Maiar, sent by the Valar. Curunir(Saruman) and Gandalf (Mithrandir where the mightiest of them and are the most important of the LOTR trilogy. Radagast the Brown appears only one time in the books and the Blue wizards went in the east of Middleearth. Radagast loved the birds and the animals, Gandalf helped the elves (later the human), Saruman the human and the Blue Wizards helped the people in the east of Arda.
Very cool minifigs! Will you be re-making Saruman with the new pieces coming out in june? Also you should make a new Radagast from the movie. Your version is really good too though! One more question, do you make the cloaks yourself or do you order them from somewhere? Again great figs!
Beautiful and fantastic! Change nothing EXCEPT: If you could somehow cover their legs with some pauldron(as the bottom of their robes) and you may want to edit Saruman the White's beard and give him hair and a cloak. Other than that, it's FANTASTIC.