If you decide to go with Option #2, and you actually end up in a situation where you decide to accept blood for yourself or your son, you could always use the following line of reasoning (whether you actually feel this way is irrelevent):
"I love you/son soooo much, that I was willing to risk everlasting life for you. I realized that I wouldn't want to live forever if you weren't with me. And knowing that even if you were resurrected, we'd no longer be married was too much for my heart to bear."
and you could always tack on:
"And I couldn't live with myself if you/son died and a month, a year, 50 years later, the WTS suddenly said it was okay, just like they did with organ transplants."
Then your decision comes off as self-destructive selflessness rather than a rejection of Jehovah's the Governing Body's requirements.
R_O