Hello, I currently have a E-PL5 with the kit lens (14-42 f3.5-5.6) and a 45mm f1.8. I really like the 45mm f1.8 but I found it to be too zoom in a couple of occasion (outdoor show and indoor). The 14-42mm is way more useful but lack the quality, DOF and aperture of the 45mm. So I'm thinking about either wait a couple of week for the 12-40 PRO or buy a good prime (17mm f1.8 or PL25mm f1.4 or ??). I could always sell the 45mm if I get the PRO lens. I don't really consider the cost a big issue if the quality is there and there's less hassle (I hate changing lens while standing in a crowd). I will be using the lens for general use ... outdoor landscape to indoor portrait What you guys think?