Fiona, You must have forgotten how over complex opperating the Q400 is when faced with engine shutdown performance, stopping distances and flap settings etc.
If i was still in the sharp end and faced with the same issue then BHD would not be my choice of airfeild to land at as the asymetric
thrust in reverse on 1 eng is a thing to be avoided ( i think that is in the AFM somewhere !!).
Hows life on the hair dryer ??
L & B