No, I'll stay with USDM.
IAP makes a harness that converts the speedometer and odometer to Miles, but 180 MPH speedometer is not needed for me.
Then there's the Spec C speedometer, to 260 Km/h that is really useless when converted to indicate MPH.
No, 7000 will be enough of a threshold for shift up light for me. 7500 would be nice to have though.
The only think I will convert will be the Tach, I will convert it to begin the redline at 8000. But that will be display only.
I can't believe that these days tacoma speedometers charges $105, including shipping to fix the mileage.