Still use hacked GH1 and I love it. It is being used in a studio, recording classes and I find the result very nice. If the light is right the image holds very well even for today standards.
I have a functional GH1 I'd be willing to sell, it is hacked too. 1 Panasonic battery and third party charger for it. Battery holds charge and is stored in the camera to make sure the memory battery doesn't go flat. m43 to MD adapter and two MD mount lenses if desired. I was going to rig this up for some timelapse and beat it to death, but I can do that stuff with other cameras too.
I also have a non-functional GH2 that I could put back together if you just want a shelf item. If not I'll use it for parts for my other two. It won't power up, something on the main board and since I can't find a schematic of that board, I can't track it down to a failed component. It has a new display so I would probably want some decent amount for it, again I can use it for parts for my other two GH2 that I still use. Would like to get this one working again but never enough time to sit and figure out what's wrong.
If any of this interests you, drop me a PM and an offer.