Not trying to hijack, but this isn't so far off. I am currently running Splashtop Remote on mu iPAD over wireless which means I can run the client on a source machine. I can port sound through and the effect is very good, I can play pretty easily although running round stations is hard, the client won't send continuous keypresses through!!
Bombing round space is easy enough and I am actually finding it quite easy to sit and do trade runs on the sofa now =]
I will be providing some feedback to the developers around the continuous key press option and maybe a better way to control the mouse but its very good so far. I can see how these types of VNC like apps will work on something like the iPad but on a smartphone the screen size might just be too prohibitive.