Sansa, dear one, I have to thank you from the bottom of my heart for giving me the opportunity to write my OT3 by providing your lovely ad! The fact that it was for you was the icing on the cake. You've given me such pleasure with all your stories that if I gave you even a tiny amount of enjoyment in this fic then I shall count it a success. *g*
I, too, love making Harry and or Draco Healers for the very reasons you state here. After all the horrors they've seen it makes sense they would want to cure rather then cause injury. Maybe it's me projecting, but if so then I'm okay with it. :)
And of course Severus' snark remained intact. It had to, it's what makes him, well, him!
The ending was definitely calculated to hit your kinks (several of which we share, heh) so I'm thrilled it worked.
I am just so glad you liked it, darling! It was a privilege to write for you. *smishes*
(And now you see why I couldn't post it in FFclub *g*)