CCP a-body disc brake conversion...any good??

Looking to swap a BBP manual disc set up in the wife’s 66 Valiant...used ones are selling for a lot more than I remember and getting harder to find (at least around here) My question is I found a new conversion kit on eBay from CCP...are they any good? For $200-$300 more than a used setup I can spend a little more and have all brand new stuff and not have to mess with buying used and rebuilding stuff. I’m swapping a 8 1/4 BBP rear in the car too. Any thoughts? Thanks!

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