I cannot move the bed to the left because there is a fireplace there (it used to be a living room but we tore the wall down in the middle and made it a big bedroom, hence the strange configuration).
I already moved the front right speaker between the bookcase and the bathroom door and it has made a big difference.
As for the surrounds, I think I will try to mount them where you have suggested. I am looking at Klipsch RS-10's (the rest of my speakers are Klipsch Research series) for the surrounds and was wondering how high and in what direction I should point and mount them. I do not know if they are Dipole or Bipole speakers.
Thanks.
RS-10's 
