Wait for E-7 or m43 with new 2.8 lenses

I have some HG lenses and the E-5, but now with the new 2.8 panasonic lenses for m43 very accessible $1000+ ... im debating if I stay or totally change to m43... Im sure if I sell all my 43 stuff I would not pay that much for the change.

What do  you think, recommend or will do?