Nice harvest again Costanza. I assume you have moving air in there a little bit but not on the buds themselves, right? If you're really worried about bud rot you can always separate out the plants and hang by individual branches. Looks like you'd have space to do it if you chose to. That's what I do when the buds are really dense, because it eliminates the mushed together concern pretty completely, then all you have to worry about is individual colas. Lol. By the way, the other thing I do sometimes is, on those big colas for example, to bend out the lower buds on the branch, maybe up to as high as until you get to what will be your one big cola bud if you kept it like that. That creates space between those buds that you are going to inevitably separate into individual buds anyway, and in my limited experience, that's where little pockets of moisture and bud rot like to fester. It's easy to create just a little air pathway between buds ON a big bud with a little bend. All just depends on how worried one is about it given their circumstances.