I'm aware it's been done I've managed to mod a 17" using dremel junkie's guide. I noticed a lot of people were asking if he'd do it as a service but understandibly he declined.
It was less difficult than I thought and I can source G4's fairly well so was considering setting up shop but before I go and rush out and spend money I wanted to know what the demand might be.
How much would you charge for such a device? Assume the base is empty to use for whatever the buyer wants.
To be honest. Hadn't really thought that far ahead. Prices for G4's fluctuate widely. Guess I could put them at auction to see what people would pay and then use that as a rough benchmark. Wouldn't want to rip anyone off but then it would be good to make a little extra just for my time.
I payed just under £100 for my 20" Aluminium Cinema Display - if you were to go ahead and actually do what you are proposing, I'd be willing to spend somewhere in the ball-park of what I payed for my Cinema Display (and this is the 20" iMac I'm on about too).
I'm seriously considering modifying as many broken ones as I can get my hands on (I don't believe in destroying working machines). I have the resources and the time I'm just wondering what sort of demand there might be?