Personally I don't think the red and orange you've got going on fits with the Argent Crusade theme (seeing as they're all grey and yellow), but it's a nice transmog nonetheless.

I love the Judgment set. I didn't have a Paladin in Vanilla (because Warriors FTW) but as soon as the updated models for T2 came out (IIRC it was in the update when AQ was added), I wanted one badly because of how awesome Judgment looks.   
   
I have had a Ret Paladin for a couple years now and farmed every single piece of Judgment, of course.    
   
Anyway... your tmog looks good, but IMHO, Judgment just doesn't look right without the actual Judgment legs.

[Paladin] Argent Crusader mog I made (info on items inside link)