Has anybody had any luck running three car seats across the rear bench of the Tour X? I have a Tour X and currently have two young kids in car seats. The space in the middle between them is really tight and I seriously doubt a third seat could fit in there unless it was a really narrow booster or something similar. My wife and I are hoping to have a third kid and if that happens, there will be at least a couple years where all three are in car seats and then a few more when I'll need some combination of car seats and boosters. A minivan is looking inevitable which is fine, but neither of us want to give up our current cars either (2018 Tour X and 2008 Cayenne S) so it looks like we'll have three vehicles.