Hi turbowrx,
This is what I did before, I have told CSR that I want to make BT but my CL is not enough. Then CSR said they can do CLI for me before BT, and I got CLI.
We can tell you our experiences, but each cases are different. Therefore, we can't guarantee what will happen if you do this and do that. You are the one will make last decision what to do. Good Luck!