Make a new directory for holding keys
mkdir ~/keys
Decrypt your current keys
Either retrieve your keys from remote through nautilus and unencrypt or use command line
gpg --output ~/keys/folder/key_filename1 --decrypt my/remote/filesystem/ssh/key_filename1.pgp
Copy in your config file:
mkdir ~/.ssh
cp my/remote/filesystem/ssh/config ~/.ssh/config
Set folder permissions
chmod 700 ~/keys
chmod 600 ~/keys/*
chmod 644 ~/keys/*.pub
chmod 700 ~/.ssh
chmod 600 ~/.ssh/*
chmod 644 ~/.ssh/*.pub
See SSH Reference for more info