Saw two Reaper minis that I'm really interested in! The first one is the OoP Avatar of Aurelius that a lot of people are already using as the Blood Angels Primarch Sanguinius. However, due to it being OoP, the price online is rather high!
The second is Almaran the Gold. Think he'll make a very nice Blood Angels Company Champion, but changing the torso to power armor may well be impossible?