Mancini Disc Brakes

Hello all,
I'm looing at converting my 1971 Demon to disc brakes in the front. I'm looking at the kit from Mancini Racing plus the Master cylinder. How do they compare to others. Their shop is a couple hours away from me so I would like to support a local company. Anyone have pros or cons on their kits. Next year I plan on swapping out the rears also, along with new axles.
Let me know what you think.

Thanks