Thank you, thank you! And thank you for all your lovely comments! :)

It did occur to me as I was writing it that the spectre of Torchwood might be spotted looming in the background. It wasn't my intention, but it's there as a bonus. *g*

I've read a story where the Doctor and Holmes work together (one of the Virgin NAs, which, interestingly, was my first introduction to Holmes), and I really don't think it works. I think the Doctor owes too much to Holmes as a character for them to sit well together. And yes, there would be fireworks...!