I want to comment about going dark. It is similar to LRT which means being emotionally, mentally and physically prepared to go in with all your chips at the poker table to say "this is what happens when you do intend on following through with D." I do not recommend this for LBS when their W/H's main complaint is being distant and unresponsive during the M. It hinges on the dynamics of your M prior to the bomb.
In your case, CD, I'd stay at dim since the DBing techniques are working with W.
