Proper HVAC relocation bracket?

Howdy all!



I am looking to (nearly 100%) install a double-din Avin Avant-2, so will need to relocate my HVAC controls to the lower portion of the dash.



What I am finding though, is I cannot find the right piece!



Example:

http://ift.tt/QLZYvM



All of those appear to have only 5 button slots, where I need six!



Seats, top up, top down, Sport button, DSC, Seats.



Anyone done this for their M3 Vert and have a line on the right part?



Thanks!