Ok just an update (if anyone is interested), the G5 arrived and BOY oh BOY I am happy, it screams!!!!
I am very happy, the 5.5 gb ram probably helps a lot and I don't really feel the need for an SSD, even though I will definetly try to add it.
I have an OCZ Agility 3 that shows up on the desktop but not as boot device (it is in the upper slot.) I'll see if it works, otherwise I am still happy!!!! The G5 came very dirty but in great condition, a good clean will bring it as new, it even has the plastics inside the panel that protect it from scratching.... another awesome find and very lucky, this will become my main machine from today on!!!
Still have to find a wifi card for it, not so much for browsing but for mail and some minor file transfers. In the future will also look for a Quadro card, and possibly a CPU upgrade (woder what CPU is supported... may be the 2,3 dual core).
Anywhoo, if anyone has questions, feel free to ask, in the meantime, if you have a chance to get a G5.... well I would!