Nothing stopping you but there are environmental factors to consider. I'm unaware of where you live and what climate you are seeing right now, but this is key to whether or not I'd throw them outside to flower. If you have 10-12 hours of sunlight per day at optimal flowering temps (19-25 degrees Celsius in day and/or night), no chance of frost and you don't get crazy rainy periods (That would drown them out) I see no reason why you can't put them outside. When or if you do this, though, there are catch 22's for sure. You may get the natural sunlight and growth patterns found in nature but you will now have to deal with all the outdoor environment changes and pests that comes with it. Auto's are pretty fickle, so I would not doubt them getting upset at you for moving them, but they will acclimate in time with the proper care and attention. I guess the last thing would be why move them? If there are space and/or lighting restrictions, outside they can go, but if you have the space, light and they've acclimated to this environment, I'd just leave them be and finish them off indoors. They look great, so this is more of a "why fix what's not broken" kinda thing.
Hope this answer is what you're looking for my friend 👍. They do look great and are doing very well.