For those who ALREADY have a Saitek X-55 or Saitek X-56 HOTAS setup, it is possible to easily remove the right plate on the throttle.
If you are tired of Seeing TGL 1-4 and RTY 3&4 this may be something worth considering.

Unfortunately, unlike the side plate, the bottom plate cannot be completely removed.
But you can remove the screws on the standard bottom plate and place this over the existing. It means that the back-lighting is not noticeable..

This listing is for a completely custom layout as per your requirements (Elite Dangerous and F18 controls are shown in the pic for reference)
The Template is attached, simply let me know what text you are after.

This price listed is for THE RIGHT AND BOTTOM PLATE ONLY, YOU DO NOT GET A HOTAS!! I CANNOT Stress this enough.

It is made from 1.5mm engraving PVC which is engraved with text.

The base colour is white which as you can see allows light transmission from the LED’s. but marks a nice sharp contrast with no LED’s

Please note this is a hobby quality product and not mass produced , and may contain slight imperfections and you accept this upon purchase.