No problem, and yeah, I read that all that matters is the pre-evo's location of origin (although breeding sets that location as the region the egg was created in, rather than being passed down from the parents).
On a side note, I love it when random IVs, like the maxed Attack on your Vivillon, decide to persist through breeding even when they're completely unnecessary. I got five 31/31/31/31/31/x Chespins yesterday while trying to get a 31/31/31/x/31/31. I ended up keeping one that had IVs of 31/31/31/31/31/28; when I'm not investing any EVs in Speed, it hardly seems worth it to throw away a perfect IV for three extra points, even if I don't end up using SAtk at all.
Also, on another tangent, I love the new Berry Field mechanics; over the course of two days, I turned 3 Lum and 2 Sitrus Berries into 24 Lum, 15 Sitrus, and 3 Tamato Berries with minimal effort.