Anyone had experience with Clay Smith fuel pumps?

This may be a little like closing the barn door after the cows have all escaped. I already ordered the pump, and now that it is too late I am having reservations. I wanted a high volume fuel pump for now and for when I change to E85 in a few weeks. Has anyone had any experience with Clay Smith products? Good or bad. This is what I ordered.

Mopar A or Small Block Chrysler

These pumps will supply 14-16 PSI fuel pressure and pump 140 GPH(gallons per hour), freeflow, though their specially designed 6-valve body. This massive flow will easily handle even the largest size Dominator Carburetors, on gas or alcohol.

They come with 1/2" inlet and outlet

I bought all the AN fittings and am waiting for the pump to get here to hook up my Holley. I bought a regulator and gauge as well, but all this stuff I bought locally.