They wouldn't give me any amt of comfort. People think of sex crimes as being committed by strangers. Actually this is rarely the case. Most sex crimes, in the case of children, are committed by brothers, fathers, and uncles, etc.
I don't believe in registries like this. The can violate basically innocent people's civil rights for life and are a "feel good" piece of legislation.
If criminal background checks pull up your status as someone with a gender change, sadly, they also criminalize being trans.
As long as under either name you committed no crime, you shouldn't signal anything. Now I don't know if this is always the case, though.
--Jay