Sketcha,
To answer your question about freezing. I freeze justabout everything I get. So far I have not had any issues with taste, burn, draw, etc. The key is to get good ziplock freezer bags, if you use regular ziplocks dbl bag them and as slim has said remove as much air as possible. A straw works great for removing the air!
3 days in the freeze.
1 day in the fridge,
1 day on the desk,
and back in the dor.