Logitech G27 Button only plate?


Have a look at symprojects.com
You can buy a wheel plate without the display. The space is there for the display but no reason you have to fit it. 8 buttons and 2 rotary switches, 70GBP.
Or, you could build a DIY button box using a JC32 controller from the same site. I made one with 22 buttons, an ignition toggle, and 3 rotary knobs, mounted next to my G27. Total cost of aluminium box, buttons, rotarys, and JC32 was probably about 60GBP, and I use xpadder software to program the keys (5gbp).