If you haven't purchased your cable yet you might look at IGUS. They are a bit more but the difference in ease of flex and movement makes wiring up and setting up cable trays and runs so much easier. That is just my experience in helping a few folks rebuild older machines. I am seriously tempted to redo mine do to how much it makes getting a good clean cable run done. I don't own stock nor get a discount or anything just very happy with the product.

Michael