Seems to be a tough choice for you anyway, so let me give you one more idea to think over... Caviar is kinda nice, but in our days not thaaaat special anymore imho. But a Rocking Roe, that would be a thing to remember, something not to be seen every day. And not to mentioned how cool it sounds... It's up to you now.
Your call really. I like Caviar but RockingRoe sounds awesome too. It's your name and your identity after all. Doesn't matter what i or anybody else wants.