ok well as you can see the title i want to build on and im using this guide
http://www.geforce.com/whats-new/guides/geforce-gtx-750-ti-mini-itx-pc-build-guide
and pretty much i wanted to change the graphics card for a
EVGA 02G-P4-3753-KR GeForce GTX 750 Ti Superclocked
and im changing the casing to this
http://www.newegg.com/Product/Product.aspx?Item=N82E16811163253
idk if thats a good idea and keep everything the same but now i realise theres no psu so what now?
http://www.geforce.com/whats-new/guides/geforce-gtx-750-ti-mini-itx-pc-build-guide
and pretty much i wanted to change the graphics card for a
EVGA 02G-P4-3753-KR GeForce GTX 750 Ti Superclocked
and im changing the casing to this
http://www.newegg.com/Product/Product.aspx?Item=N82E16811163253
idk if thats a good idea and keep everything the same but now i realise theres no psu so what now?