LJ username: queenmidalah
Email where we can reach you: midalah [at] gmail [dot] com
General outline of what you think you'll write: Tosh feels less than wanted by the two men she has come to love and wonders if her feelings are all one-sided and if she is really an asset to the Torchwood team. She puts in a transfer and ends up working in London for a new team under the leadership of Danny Quinn. (The secondary sentence may be reworked, but as of right now this may be a crossover with Primeval.)
Big bang/mini bang: Mini-bang. If it takes off, I'll bump it up to big bang.