I'm not worried about the speedo, just noted it will be more off.
The MT does come in 9" just doesn't show on their site yet. Must be new, but they do exist. In fact, they shipped today.
08 E92 DCT31.1 | JTBLK/BLK/CARBON LEATHER | CF ROOF | TP | PP | 18 | MEDIUM CERAMIC TINT | HARDWIRE V1