Just another reason that when it comes to large undertaking like 1,000 cables, unless you already have the know how, equipment, and time to do it right, DIY is not ever really an option... Far better to pay for them pre-made by someone who has already done the homework and investment involved.
i think this is the most impontant components!
I tried to diving into all this standard... wire and connectors, but if you have not a massive know how, you risk to loose time, money and if you do the wrong things, you risk to bust your miners...