$900 Build, maximum unde the hood

[flashfir]

https://docs.google.com/spreadsheet/ccc?key=0Aoqm-6PvQW_OdDRiX2l3clBhUkcxc0R5cU83SFk0VWc&hl=en_US

This is my $900 build I've been working on past week or so.
Any more money to squeeze?

No monitor or OS necessary. Keyboard mouse he has them.

Anyone think I should replace anything or add?

 

[JustLiveYourLife]

Z68 motherboard
http://www.newegg.com/Product/Product.aspx?Item=N82E16813157251

 

[flashfir]

Z68 motherboard
http://www.newegg.com/Product/Product.aspx?Item=N82E16813157251

What features are important in z68? Someone enlighten me as to why z68 > p67? I mean yea, it's newer so I'll get it.
But more importantly, what features differentiate z68 boards from others? What do I want to look for?
My friend isn't an enthusiast, he has ANOTHER friend helping him put it together.


I'm not in the know regarding features and quality of mobos at the moment. I know much about power supplies, cpu's, gpu's a bit but mobos I'm just kind of looking around at what other people think based on reviews

 

[morgoth780]

probably a bigger psu so he can sli gtx 570s later

 

[flashfir]

probably a bigger psu so he can sli gtx 570s later

$100 extra for bigger psu and the mobo can't be the ASROCk listed above since that doesn't have space for 2 pcix16

 

[morgoth780]

maybe try http://www.newegg.com/Product/Product.aspx?Item=N82E16813128502