If you decide to go for a 2-line set, I suggest you look at Venhill because their fittings are adjustable. You might find that this helps with getting the lines to curve correctly down to the calipers.
I had a HEL 2-line set for a while but wasn't happy with the routing and reverted to a 3-line set until I fitted R1 forks. Because I needed custom length lines for the R1 front end, I had Venhill make them up for me and the adjustable fittings work nicely.