By CO you mean HJ, yeah? Am slightly confused about which one we are.
I'm not massively enamoured with getting it all in on this flop, when we are fairly likely to be up against

or some form of two pair/set/AJ hand that you're currently behind against.*
Against that, we are closing the action and we have two chances to get there for a nice stack. It's likely good to go, isn't it?
*Tal in contemplating folding straight flush draw shocker.