Vince,
The intention of my response was not meant to throw the discussion off track or to show off. Indeed it was partly to highlight the limited extent of my knowledge.
I must admit that I am not wise or knowledgeable enough to answer your question. Still, I hoped to shed some light on this matter to help you arrive at a satisfactory conclusion by examining it in a more positive light, i.e. whether there would be any opportunity to create kusala kamma, as opposed to whether there would be any akusala kamma created.
I sincerely apologize if I have inadvertently created any frustration for you, and hope you have had your questions answered to some extent by the others.