Shamstone and I (Brother) are intended to be neighboring counts on the mountain / fertile border (EU). We plan to build small estates from the ground up as you've mentioned, but don't expect any major issues. As we're the local counts, we can ensure the land is zoned and connected. We don't plan to do anything massive on the small estates, but want to invite a few other people across to get them off to a good start if it's their sort of thing. We don't really want to be running the seperate settlements either so will look for players that want to manage a small farming settlment and others that want to managed a small mining settlement.
Best advice - speak to the local count. They will in most cases be more than happy to accomodate. Many players have different dreams for Elyria. It's nice to help try to shape that.
For the estates, what any alt does will depend on what local players want to do. I do want some bee keeping locally. Hopefully Elyrian Bees are no exception but they are very nice creatures. I've fished a fair few out of puddles and bird baths in summer months and occasionally taken out sugar water and fed them when it's hot. They will sit on your hand, eat, clean themselves off and fly off quite happy.