Currently having alot of villagers either requires some big chests or other similar large storage systems (Looking at Refined Storage). To add to this, any babies stored in these, will not grow up, until placed in world or in some of the other blocks from the mod.

Village in a Block

Village in a Block, is as its name suggest a Village in a single block, what it is capable of doing is as follows.

• Can store up to 54 Villagers.
• Will connect to any other block from the mod in direct or indirect, via other blocks from the mod, to this block. Much like Storage Drawer. Function much like the Drawer Master from Storage Drawers.
• Allows the player to change tap (block), without having to close the inventory and find the other block. Much like Tinkers Construct's Crafting station with the other blocks. Together with #22 it will be easy to find the desired trader, or any other block, without having to move one bit in world.
• Allows babies inside to grow up.
• Routes items inputed into it, to their respective inventory. i.e pump in a golden apple and it is put into the converter, keeping at max one in there, same for weakness applying items.

Village Road

No real functionality, A villager can stand on the road, and it allows the Village in a Block to connect via it. Works much like the Trims from Storage Drawers.

Village House

Is a extension to the Village in a Block.

• Requires to be connected, indirectly or directly, to a Village in a Block.
• Can store up to 27 Villager
• Functions much like a Drawer Controller Slave from Storage Drawers

I see no real use in this block except for villagers to grow up, so the name would be a little misleading. A good alternative for that would be to add an incubator block.

The last Suggestion, which i am currently writing, might change your mind, as it ties very well into the "Routes items inputed into it"