Want to put and aftermarket tach in a rallye dash

I wonder if i couldent just buy a decal kit or see if the seller would make and sell just the tach decals to me, and i could just reface an aftermarket tach, and repaint the needle to match. Id have to buy a 6k rpm tach.

Screenshot_20181215-175929.png

Screenshot_20181215-175940.png

Screenshot_20181215-175937.png