How do I wire the bolts on my brakes?

[KPC67]

Hey guys, I am wanting to get my brakes put together for mock up and I was wondering if you guys wire only two bolts at a time or wire them all together? I found this picture of Rich's Wilwoods on his 69, looks like he wired two at a time.



I have the same set up as Rich, and the Wilwood instruction sheet shows the way he did it. I thought I have seen it done the other way too, am I mistaken? wouldn't it be better if they are all together?
Thanks,