Hi, my wife recently gave me a GX1 for Christmas. I was actually eyeing the OMD before this. It has a 14-42 X lens. Now my question is. Would it be better for me to dispose of the GX1 and get an OMD and then use my 14-42 X lens. Or would I be better with the GX1 Body then sell the 14-42 X and just get myself a prime lens instead? Is there a big difference between the output of the OMD and the GX1? Thanks.