Hi we've owned the PEB206CSN2SS 2 cu ft built in with the 30 inch trim package microwave for years and all our kitchen is all GE profile - dishwasher, fridge, dual ovens, induction stove. I guess the PEB206CSN2SS was really unique in that it was 13 inches high, while 24 wide and really deep to get to the 2 cu ft. cooking space. It also has the 30 inch trim package. 
My son put a toy in it and turned it on lol, well let's just say it doesn't work anymore.
I've attached a picture or the model number below - but we just can't find anything from GE profile in Canada. The GE CDN site has one microwave, where else can we go?