Right Stuff disc brake kit

I just ordered the rear disc brake conversion kit for my Dana 60 from Summit Racing. It sure looks like a great deal for the money and I didn't want or need drilled/slotted rotors (because the front aren't!)

Anybody try this kit here?

Right Stuff Disc Brake Conversion Chrysler 8.75 in. Dana 60 Kit MDCRDM1 | eBay