>>1350624Not him, but I think the larger issue is a bigger bag up front getting struck by something and breaking, but it's not so much an issue if you'll be sticking to roads and not riding singletracky paths.
Just make sure they're the kind with ortileb-esque adjustable attachments which can be positioned back and forward, not a kind like pic related which is fixed in the centre of the bag. Then you can adjust to get more foot clearance.
https://stefanrohner.exposure.co/georgia-caucasusa lot of people do big ones up front. Take a look at this guys setup.