Yes, and it's not clear to me (yet) which are the outstanding lenses. The 31mm's focal length is an obvious choice for me, and it's a relatively fast lens. But to be honest, I'm probably perfectly happy with just the 31mm. Though I'll probably also get the 55-200mm for my kids sports. And probably the standard WR kit lens just to have a WR kit.Great little set, Andrew. Must say I am *really* envious of your 31mm but its never going to end up in my bag. I really think it (the K-5) is worth keeping... but I remain unsure of what it is that confuses you about the lens lineup? Is it the odd focal lengths?
My intuition is to keep the K5 and learn it.