In "Beaufighter at War" in the chapter titled "Coastal Strikes" Norman Carr included an image from the IWM that shows two 500lb bombs slung, and two empty bomb points under the wings (one each). Many of the RAAF combat reports indicate the use of bombs, but they also certainly did their damage with torpedoes. I have a little too much audio work to finish before I can start in on it, but I will be building a Beau model for sure.