There are so many things wrong with this it's hard to know where to start.
First of all, lesbians are among the LOWEST RISK groups when it comes to contracting AIDS.
That fact alone shows your application of Biblical principles to pronounce moral judgment on those with AIDS is misguided.
Secondly many live very promiscous lives and NEVER contract AIDS or any STD.
Others slip up once and contract AIDS.
Still others contract it from an unfaithful spouse, a blood transfusion, or are born with AIDS.
Disobedience has NOTHING to do with many people having AIDS.
And while you quote that the wages of sin is death, you might as well note that ALL MEN DIE.
I am certainly not advocating sin or disobedience to God's laws, but I do take exception to Pharisee like judgments on those who have a fatal disease.
The New Testament does not advocate circumcision. Chapter 15 in the Book of Acts states very clearly that circumcision is not a religious requirement for Christian males.