i remember my friend saying the req for d3 were really easy, something like 1 CD, 1rpd, 12 srp, 11 cl2, 11 cl3, some cls1, 2 crowns and the pmv is like a minimum $26,000, which i guess would be the hard part. usually in every school no one aims at doing the minimum or your going to have a huge problem in d4 so with d3 req your also doing more pros and endo that way you have less to worry about.