There's no differences in that part of the chassis from a 3 door to a 5 door, as stated, the differences are in the front tub mounting points.

There is the right side toolbox to deal with as the filler passes through here on a Station Wagon, but otherwise it will fit and work fine. Your toolbox space will be impacted unless you devise some other route in, with associated rework.

I have both here for reference btw and confirmed before posting.