So to add a little functionality to the well, how about allowing pump items to extract water from the well? for example the pump from immersive engineering? or the importer with fluid mode from refined storage?

So you put the well, setup the IE pump on top (with proper lever, pipes and power), and when turned on... water!!, or put the importer in fluid mode on top of the well, and bam!

That would make it so much nicer instead of having some random water, here and there.

Cooking for Blockheads has an identical block with that functionality. You can put a Refined Storage External Storage on it and have 2^31-1 millibuckets of water.

lol the skink works for that??? Didn't knew... but still, looks kind of odd to put a sink under a pump hahaha... I still think this should be an option for the Well.