Convince me to buy into 4/3

My concern with the Fuji is basically lack of weather sealing. Its an expensive camera, and I want to take it to some far out places. Travel photography is my main interest, as is landscape.

I also find the AF a bit slow on the Fuji but I also think that putting in body IS into a mirrorless offering is a very good idea - being able to use stabilised primes is surely a good idea.

However, I like its ergonomics, but the latest OMD deal is free with the battery grip here in the UK and that has made me think twice!

I also use the GH2 for video and in an ideal world I'd only be invested in one system. However, I have been blown away by the detail coming from my Fuji. Like the shot sbelow