I'd really, really like to hear where their lines are.
I get the impression there is a line - it may be any sort of body modification, but it has to be about sex. Because you don't currently see totally arbitrary stuff like limb amputation under the trans umbrella. Is this due to lack of desire, or that fact that they're having to squeeze through medical/legal permissiveness that was created for transsexual surgery?
Although. from Action for Trans Health
We demand the freedom to alter our bodies without justification. We demand an end to all surgical prerequisites - nobody should have to prove life experience,health or have to be taking hormones in order to exercise bodily autonomy. We demand that these surgeries can be highly customised to meet our individual & unique needs. We demand the right to multiple surgeries, including reversal of previous surgeries if desired, so that we do not have to fear regret. We demand the free & timely provision of genital surgeries, additive & reductive chest surgeries, hysterectomies and orchiectomies, tracheal & vocal surgeries, facial surgeries, lipoplasty, contouring & microdermabrasion, surgical hair removal & transplantation, and any other possible procedure to meet our needs as we express them.
Now, do they really mean that as written, or is there an unspoken point about their "needs" being about sex?