I currently own an Olympus E-PM1 w/ 14-42mm & 40-150mm. I know someone selling a Sony NEX-5 (NOT NEX-5N) with the 16mm pancake lens (instead of 18-55mm) for just £270 brand new. Any opinions on the camera and lens? I was thinking of getting this instead of a fairly expensive pancake lens for my E-PM1. I'd be using it for street photography mainly! Any advice appreciated! Kris.