Guys/gals, please comment on the build... ;-)

[Budget] 2.5K - 3K

[Purpose] Gaming / dualboot hackintosh

[Hardwares that will be re-use] HDD/SSD/Monitor

[Games & softwares that use frequently] Photo editing/Gaming

[Personal preferences]

{CPU} Core i5 4670
{MOBO} Gigabyte GA-Z87X-D3H
{RAM} 8GB 1600Mhz DDR3 -- Any ideas on this?
{PSU} Seasonic M12 II 620W PSU
{CPU cooler} Silverstone AR01 or AR03?
{GC} I'm lost on this ;-)
{Casing} Coolermaster/ Corsair?

[Location]Pg

Just want to have fun and experiment... ;-)