Just make sure you do this outside.. Man.. it stinks! I usually put them in an empty Peanut butter bottle to keep the smell out of the house and I suppose a Zip lock bag would work.
Make sure your soldering iron is properly "tinned" good to conduct heat to the twist lugs through the solder wick.
Just a couple tips for what it's worth.
Good luck and Merry Christmas!
What is that smell anyway.. WhooooF!

A-rack-a-rich!
Buzz