I know that there is a safety issue with the concept of single vs. dual master and brake lines. But I am seeking the opinions of others. Will a new, well maintained single line system be safe on a daily driver 1 ton 3800 panel when coupled to a re-built Hydrovac? What are the issues about using a Hyrdovac on the front leg of a dual line system. The aftermarket suppliers of underfloor power masters are not too positive about putting their 1/2 ton units on a 1 ton and I have the Hydrovac. Thanks, Don