Would it be possible to add the number of "locked" coins you have available on your account (and possibly when they get unlocked)? Right now there is no date for when a characted sold so you don't really know when your coins will be unlocked and how many they are (unless you're keeping really good tabs).
EDIT:
Actually found a way to check it "You are eligible to send gifts of up to 146 coins, you have 173 coins.", would still be nice to see it on the main page though.