new room set up

mesquitehead

Well we are finally adding on the long awaited theater.....umm family room and I am looking for some set up suggestions. My equipment is as follows sda-1c's,cs400,parasound hca2205a,hk avr 310, sony dvd/sacd,rta8tl's,psw450 and a toshiba cinema series 57",as well as some spare stuff like a yamaha m-70,nikko 130 and some psb 800-i's(all for sale). First I am looking at around a 20x24 room with 14x20 reserved for my stuff and am wondering what would be the best set up as far as locations for speakers ect...also I am looking at getting new rears and can't decide to go wall mount on sides or something behind me, right now i use rta8tl's for rears.? So please give me your thoughts and suggestions on all this. The floor surface will be hard-wood.