Pardon my technical ignorance with this question, but I'm wondering if it is reasonable to expect that Olympus can make additional lenses that would match the build quality, performance, size and cost ratio of the 45/1.8? Any reason not to expect a 25/1.8 and a 17/1.8 at some point? Does something make those FLs more difficult to manufacture or more expensive? It would one hell of a triumverate for ~ $1000 if they can do it. I'm loving the 45/1.8 more and more every time I use it (in case there was any question).