I'm building a steampunked resistance box, you don't need to know what that is you just need to help me decide which design is best! Just choose the one you like most or think will be most convenient; considering that I will need to be turning these dials alot and also connecting and disconnecting wires to this box.
Here are the 3 designs I came up with, quickly sketched, please have a look at them and vote above - also note that I included 2 sets of connection terminals on 2 of the designs you can choose between which positioning when voting

Lastly if you didnt understand some of the stuff I mentioned above about the resistance box this image should help: