Hello, first time build, purchased the Storm Scout, i5, GA-P55-USB3, XMS3 4gig bundle from newegg. The 700w power supply doesn't have a 2x4 connector, I have two 2x2's and a 2x3. Also, the 12x2 power connector has a 10x2 with a 2x2 attached to it, but doesn't fit right. Is it supposed to? or am I fine with with the 10x2 power cable by itself? Thanks