Tach Placement

Anywhere possible! lol

There isn't much room that's for sure. How about leaving the RPM gauge where it's located. Mount a small adjustable shift light on the center of the steering column right behind the steering wheel. Smaller the better because it won't block the view of the gauges, you don't have to look down, and you don't have to worry about when to shift. Sounds good to me.... LOL!