FREEZE THEM ALL! I double bagged in ziplock freezer bags, carefully removing as much air as possible from the first, then putting it in a second.
Then set your freezer on the coldest setting, put them in, leave them for 3 days, then in to the fridge for a day to thaw (handle with care), then out of the fridge and in a cooler for a day to climatize, then back in the dor... Good luck! Just went through it!