Xbox 360... in an iMac G3?

I have two indigo iMac G3s, and I have a broken Xbox 360... So I was thinking about fixing the 360 and selling it on craigslist. When I realized I could make a pretty epic LAN machine.

My plan is to gut out the iMac, and put in a flat panel LCD and then piece together the Xbox (obviously fixed) inside the iMac's case. Leaving me with a (fairly) portable console/monitor combo.

My question is, will the Xbox 360's motherboard fit into the body of the iMac?

Thanks

Thanks guys.

I think the hardest part, after removing the CRT will be finding a way to attach the 360's disk drive directly to the iMac's body. From there, it's just extending buttons and making sure it all fits...

Oh, and hot damn (literally) I'm going to have to do a lot of work to make sure it's cool enough... :s

Any tips on taking out the PSU, without electrocuting myself?

I plan on doing it very Ben Heck-esque. I'm going to string a surge protector cable, and just try and plug it all directly into that. Then just plug in the surge protector, and have two power buttons; one for the 360, and the other for the monitor. Then I get to mod the 360's drive to fit into the iMac's slot loader. It should be an interesting build.

Yeah, I took a trip to BestBuy to get some peripherals from some Christmas goodies, and noticed they sold some smaller fans in there for like 9$ each. I may buy a few.