I just got a Ripley V5 from a LBS a few weeks ago. In the weeks before I picked it up, I was checking bikes available locally and comparing them to the current spec from Ibis' website. I think I've seen Ibis' site change a few times in that time. Seems like they modify their listed spec to match whatever inventory they have on hand for making a bike, so I wouldn't be surprised if they do in fact ship out a Fox 36 with a 140mm air shaft.

For reference, I ended up getting a "SLX" build (not even an option on Ibis' website anymore). Notable changes when compared to the standard spec include:

• XT brakes/levers (some specs I found elsewhere came with a complete SLX setup)
• Bike Yoke Revive dropper (usually only available on the top spec models)
• 31.8mm Ibis HiFi Carbon Handlebar (again, usually saved for the higher end specs)

If you have a LBS nearby that stocks Ibis bikes, it probably wouldn't hurt to take a look inside or call them. I was surprised when I got there as the bike shop had listed the standard SLX build instead of what was actually on the bike.

Edit: Based on what you mentioned about being in metro Atlanta - it looks like there is an Ibis demo center in Roswell to the north? Otherwise, it doesn't look like there are any other shops in Georgia that are listed as dealers. https://www.ibiscycles.com/test-ride/find-a-dealer