I need a larger body than my EPM1, and have been shopping either an EP3 w/VF2, and larger grip, or the unattainable OMD. But I see the used GH1s are pretty affordable. I'd like as good or slightly better IQ than my EPM1, doesn't have to be OMD level, as I plan to move to an OMD by end of the year. I mainly just need a second body to handle some long zooms (100-300) and be backup body. How does the GH1 compare to the EPM1 quality wise, or to the Oly VF2 viewfinder wise, and also speed of performance and handling. Especially helpful would be anyone who has used a GH1, Recent Pen and OMD. Thanks!