Drop the pricetag of both DLCs to 1€/$ immediatly, make roughly the same amount of money (maybe more, maybe less) with the great difference of having a far less antagonized community.
Edit: If you are nice, you even refund 9€/$ to the ones that bought them already.
PS: I kind of wish I could pinpoint the moment were you guys turned from awesome to kind of stupid. Ty Crytek.