Ooops.... I should have included an explanation.....
Hope this makes better sense.
The idea is to use the Kronos as a mere sound module,without playing the keys.
Having it mounted onto a wall,which is about 3 ft in front of my normal playing position,by using a tv wall mounting would provide a sort of "pull/push" postioning above other keyboards.
My Kronos is currently being repaired....for the second time... I anticipate it will also be another failed attempt and I don't wish to repeat the excercise of sending it off again.
If that being the case,I shall be using it as a module only and use alternative keyboards,in their own right and/or as controllers,which will be at two tier max.
I could use the Kronos screen,knobs and buttons above them,but not play any keys at that height.
The actual fixing will need extra holes in the board and probably other mounting points,also some additonal support on its front edge at the end cheeks(I know they're plastic,but are capable of taking some weight without damage).
The tv mounts are specified at 74kg,if correct..??..the Kronos 73 is around 22 kg......I won't be playing it,so,the stresses may be ok.
The warranty will be affected,of course,but by the time I attempt this project,it will have expired anyway and shall be fed up of not having a the RH3 keybed to play properly.
Unless.......they manage to repair it,this time....
Told you it was a "mad idea"....but...
Thanks for the replies.