Well after working for a few hours I have now enabled the recognition of more than one key at a time. Instead of having to press the space bar for switching Camera and Cursor Mode all you have to do now is hold down the shift key while hitting the arrow keys.

By doing this I can have more keys be logical. For instance it used to be that 'H' and 'L' were used to raise and lower tiles. Now they are control up and control down. The simple things :)