Hey guys, I just ordered a set of Brembo M4 monobloc caliper for my R 312 and was just wondering if I can use the existing brake lines or would I have to buy new lines like the ones from the 1078. If so, does anyone know the cost of these brake lines. Also, is it hard to bleed the brakes and are there any special bleeding tools that are going to be required to tackle the job. All recommendations and tips are greatly appreciated. And if anyone has pictures to post would be great for visual aid. Thank you to all in advance. Tony.