I remember Trafalgar when they first opened in a tiny little unit off Wyecroft Rd in Oakville (I used to live in Oakville (Bronte actually)) and they were REALLY good. Now I find their beers boring and the quality not at all what it once was.
Hockley Valley Dark I quite enjoy. Some more adventurous micros would be awesome, but I imagine they all figure the beer drinking market in Ontario just won't support it.
Now to get back on topic.
I imagine a good base for a clone would be 2-row and crystal 60L and I'd guess munich malt as well. There is also some biscuit flavour I think too so probably some victory malt (aka biscuit malt). The hops are pretty easy, and I'd guess probably around 45IBU maybe.