I'm not sure if it's because my Jeep is tweaked by 1/4" or not but when I installed highlines both sides of the hood needed to be cut to slightly different heights even with both highlines set to the same height. A preformed hood may not have fit so well.
I just did exactly that with the duraflex version of the AEV hood. The hood is of mediocre fit and quality. The JCR fenders look great but are SUPER HEAVY in steel. Spring for aluminum if can.