Either way, I still think this is a WAY Better alternative than dying from the disease. If I had HIV, I'd definately go for this, just because it would give new hope.
At least its a great beginning to curing the disease, and allowing many to survive happily. might not be a 100% cure, but it definately means we're on our way to one.
I dont think loose morals play into things you cant anticipate, and that are beyond our control, like your child being born with HIV, or a partner who didnt tell you or worse, doesnt know themselves.