Been busy for the past few weeks with school but I did find some time to put together a document for the Project: Redemption over at the Bolter & Chainsword Dark Angels forum.
See the thread here (I post at the Bolter & Chainsword under the name Deathwing, proud to be member #1155 over there!)
The project itself aims to bring Codex: Dark Angels on par with the other marine codices. So far the document I put together adjusts points costs and special rules to match what is currently available. The hardest part is adjusting the points cost of our special characters, the Deathwing and the Ravenwing as no other marine book really has a counterpart or unit that is comparable.
It is a living document so I expect to be updating it often based on feedback from the forum and whoever else playtests it. The people over at the Bolter & Chainsword hope to eventually convince GW to release some kind of Errata/FAQ/PDF Update based on our efforts with this project (they did before with the 3rd edition Dark Angels book so hopefully they do it again with the 4th edition book).
The document, if you want to try it out is located here