If you ever get a chance, have a look at the speedo on the Toyota 86/Subaru BRZ. It has a rather unfriendly numbering setup - at least for non-autobahn speeds. For typical Australian usage, all the required speeds are located in the bottom third of the gauge, sit quite close together, and are offset to the right hand side. It does have a digital readout, but it is on the right hand side of the tacho though - which may or may not be a good idea.... :)
http://www.revrich.com/i/2016/12/Sub...on-control.jpg

