Much obliged if somebody could do a component compatibility check, I may have missed something:
Motherboard
ASUS M5A98 Rev2.0
http://www.asus.com/Motherboard/M5A97_R20#specifications
CPU
AMD Phenom II X4 965 (Black Edition)
http://www.ebuyer.com/186428-amd-phenom-ii-x4-965-black-edition-3-4ghz-socket-am3-6mb-l3-hdz965fbgmbox
RAM
Corsair 8GB (2x4GB) DDR3 1600MHz Vengeance
http://www.ebuyer.com/262580-corsair-8gb-ddr3-1600mhz-vengeance-memory-cmz8gx3m2a1600c9b
GPU
XFX Radeon HD 7770 DD 1GB GDDR5
http://xfxforce.com/en-us/Products/Graphics-Cards/AMD/AMD-Radeon-HD-7000/AMD-Radeon-HD-7770/FX-777A-ZDF4.aspx
PSU
Corsair 500W CX Buildier (80+ Bronze)
http://www.ebuyer.com/278634-corsair-500w-cx-v2-psu-cmpsu-500cxv2uk
Case (I'm sure the stock heatsink/fan and the GPU will fit in here)
Cooler Master K-Series K380
http://www.ebuyer.com/414620-cooler-master-k-series-k380-usb3-0-atx-case-side-window-rc-k380-kwn1
Motherboard
ASUS M5A98 Rev2.0
http://www.asus.com/Motherboard/M5A97_R20#specifications
CPU
AMD Phenom II X4 965 (Black Edition)
http://www.ebuyer.com/186428-amd-phenom-ii-x4-965-black-edition-3-4ghz-socket-am3-6mb-l3-hdz965fbgmbox
RAM
Corsair 8GB (2x4GB) DDR3 1600MHz Vengeance
http://www.ebuyer.com/262580-corsair-8gb-ddr3-1600mhz-vengeance-memory-cmz8gx3m2a1600c9b
GPU
XFX Radeon HD 7770 DD 1GB GDDR5
http://xfxforce.com/en-us/Products/Graphics-Cards/AMD/AMD-Radeon-HD-7000/AMD-Radeon-HD-7770/FX-777A-ZDF4.aspx
PSU
Corsair 500W CX Buildier (80+ Bronze)
http://www.ebuyer.com/278634-corsair-500w-cx-v2-psu-cmpsu-500cxv2uk
Case (I'm sure the stock heatsink/fan and the GPU will fit in here)
Cooler Master K-Series K380
http://www.ebuyer.com/414620-cooler-master-k-series-k380-usb3-0-atx-case-side-window-rc-k380-kwn1