One issue is that 95% of the integrations will be fine with the default configuration. The others including some with high profit potential will have weird configs that will frustrate your customers the first time they try if not well tested/documented. It's better to take time and get it right. Enterprise customers love piloting and spending time, so best to approach that the right way too. Going with less complex options, that arguably have better APIs, makes it easier to develop your core product too and get real feedback from users.