I am trying to build a gaming pc with my friend we have 270x and this case http://raidmax.com/chassis/super_viper.html soo i was thinking of buying an fx 6300 and i need your help,is there an AM3+ motherboard which can max out that 270x and not break the bank ? And should we go with 535W PSU or 635 W (modular from Raidmax) ?