Mac Dev Machine

(I looked for a mac section, sorry if I missed it, im going on 32 hours of no sleep)

In my effort to fully support everything that torque supports, every platorm, os, everything. I have been shopping around for a mac and im not really sure what to get could I get some suggestions.

Apple Powermac G4, 400Mhz, 256mb ram, 10gb hdd, ATI Pro 128 16MB AGP $479 (dvd drive)

Apple Powermac G4 2x533 512mb ram, 40gb hdd, Geforce 2MX(NV11) $778 (combo drive, firewire, usb, airport)

Apple Powermac G4 867, 512mb ram, 60gb hdd, doesnt say what video card, dvd-cdrw, firewire, usb, airport $1099

eMac 17Inch Monitor, 1GHz G4, 128MB Ram, Radeon 7500,
$799

I have a KVM Switch that works with both windows/mac so another monitor ect isnt needed.
Ive always wanted a mac so im likely to get one anyway, and with this addition I will have all platforms covered, I just need a file/cvs server to share 1 source repository across all platforms and all will be complete.

Anyone out there have room for a small project or two on there cvs server? I would be willing to trade webspace/hosting for cvs hosting.

I have 1GB Webspace with 5 domain support.

Thanks for any input