If I have my coins in cold storage, what's the procedure if I want to sell off my Unlimited coins? I assume it's the following:
 

• Export my private keys from my cold wallet (or wherever they are stored)
• Download and install Bitcoin Unlimited client
• Import my private keys into my Bitcoin Unlimited client
• Send my BU coins to an exchange (say shapeshift.io) in exchange for Core coins or fiat or whatever
• Provide new cold storage addresses to receive the new Core coins

Is that right?