Hey there Mo
Yes, that was the precise reason I chose to go this way and lose the 5D-II. Not that it wasn't a great camera - it was, absolutely. It is just too heavy to lug around with an L-Series or two as well. For studio or landscape work - they, and others like them (the D800/E), are unbeatable - short of going medium or full format of course.
This little guy is great in low light situations where there are lot of contrasty things in your FOV for its AF to latch on to. It's lightning fast in that department - way, way faster than the 5D and more accurate to boot.
the other thing I like about the OM is that you can operate it as a waist-level camera, keeping you in "stealth" mode. Leave the camera at your waist on the strap, flip up the rear screen and point in the direction you want to shoot. Tap the focus point on the screen (someone walking past for instance) and the camera instantly focuses and fires. All without the subject seeing or knowing a thing. Should be very handy - and it all is in principle. Looking forward to putting it into action.
