For example, if you have a ranch upgrade within a ranch block, it takes on the level of obsidian to break it with a pick. As it is, the slightest mis-click with a thunderstone pickaxe mean you instantly lose all the upgrades you've sunk into the thing. To that point, you could also simply make it so that the ranch upgrades are kept upon breaking the block.
Thank you for your time, and as before, sorry if this has been posted already or is already in the works; I dont quite have as much free time as i'd like to be able to look at all the suggestions that exist.