The actual reason I'm posting, though, is to mention that I just finished watching Horror of Fang Rock on Netflix while drawing and, um, I'm starting to think that, well, sorry, Romana. Leela may be even better than you. I loved seeing the Doctor absolutely baffled by her random thought processes, I loved her barking orders at the cowering lighthouse staff, I loved the bit where she ran downstairs to gloat at the Rutan scout after killing it... She's just so great in every way. It's a pity there's only a couple of Leela episodes available on Netflix, and one of them is The Talons of Weng-Chiang which would theoretically be cool except I'm not sure that there was ever a six-episode Doctor Who serial that didn't drag appallingly in the middle.
Update: Oh, cool! The Clockwork Cabaret is finally syndicated on iTunes!