Hi all. So I am finally able to afford a G23. I've never have had any of IGT AVP machines before. So I got some questions. I want to ensure the machine I get is more or less top notch as far as hardware goes. I don't want to find out the hard way that I need to up grade this, that and the other and I should of bought a different machine to begin with etc. I am reading the forums, learning and taking notes. But I figured I make a post so you all can chime in. As far as I can tell there are different CPU, Video Card, RAM options etc. What should I be ensuring the machine has hardware wise? Thanks in advance!