I just bought a Lime G3 from eBay, and saw this thread when searching. I know it's old, but if either of the posters still have the keyboard & mouse available, I'd be keen to discuss terms.
I've never owned an iMac before, but I've had a Performa, Powerbook 500 series, and a Plus, as well as a few newer ones for short periods of time while I fixed them up and got them running OK. Looking forward to a new-to-me Mac.