G7 image questions.

I'm patiently awaiting my gifted G7 to come in from Panasonic. I've played around with a prepro model a few months ago and have since played with the production model and I just wanted to see if anyone has had similar image results. Just know these questions are based off images in camera and have not been processed or viewed in a RAW editor (my wife is going to be using the camera as well, and she doesn't want to deal with RAW in anyway, so I was curious if this was consistent with the jpeg engine).

Has anyone else noticed any false color (especially in grey tones)? I've been noticing a large amount of green false color in grayish tones and I was curious if this was just a byproduct of the in-camera engine and you noticed it wasn't present once you imported it to whatever RAW processing software you're using. The false color is present once I zoom in to almost 100% (in camera--shot in RAW or jpeg).

Also, has anyone else notice strong moire in some of their photos? I was using a production camera at work (just screwing around) and I was photographing a polo shirt on a mannequin and I was getting crazy amount of moire on every 10th photo or so. This wasn't a plaid shirt, just a standard cotton polo. Once I zoomed in some of the effect was still present, but minimal, but this will primarily be a sub 8x10 print camera for my wife. I'm probably being overly critical, but I'm just curious if anyone else is running into this. Thanks!