Good hacking would be essential for me, if I were to be considering a move.
i intensely dislike schooling and 'arena' riding - for me it smacks of using a treadmill or an exercise bike, instead of running, walking or cycling to 'somewhere'.
I also think that regular long hacks are a good replacement for the sort of movement that seems to be instinctual to wild and feral equines, which instinct is difficult for them to satisfy in the modern environment of stables, small paddocks, strip grazing, hand feeding and so on. It is good for both their mental and their physical health at almost any stage of their life, and it is not difficult to incorporate schooling exercises into hacks.
it's also a great way to observe the world around you and get to know the local area and people.