Just a question with regards to this. The set bonus on the 50 seems better than the 70 version. If I were not to upgrade it to red, should I just keep the 50 set or the 70 set is better?
The level 70 set is much better than the level 50 set. I personally don't have them yet, but I've seen a few people with the spirit forged level 70 gear and it's much much better than the level 50.