Right now I only have the 14-42 L and the 40-150. But I thinking of replacing the 14-42 with the new 14-42 EZ and the 12-40. I keep thinking I should go wider (I love my 12-24 on my DX Nikons), but this really seems like the best use of $1K for me. I've been worried about the 12-40 on the EP5, but it seems that folks are using it. The EZ would be my travel "normal" and the 12-40 would see lots of use at home. Or as an option I could go 9-18mm as a travel lens (but lose the ability to pocket the EP5 with the EZ). I also guess later I could add the wide zoom or a 7.5mm and be happy. If you were in my situation what would you get out of this set of lenses (I'm really a zoom guy, so except for the 7.5 primes are out I think).