Space key reservation remove, please

Please CW, can you remove Space reservation key binding? Some of use want to assign this key to another plugins. Like for example Vienna Ensemble. There is function to play project within VE dialog window, I am tired of switching back an forth between plugin and Sonar to start playback.
 
With other key sets included {Cubase, PT, Logic} the Space is assignable, but with Sonar preset not. Or the easier way - please CW can you bring us key binding preset where will be all the actual bindings with Space un-reserved (I dont have time to create such complicated bindings from scratch even if it is possible)? Thank you very much.