Home Theater Furniture Issues

[Bluray Freak 2009]

Home Theater Furniture Issues

1.TV Wall unit
Link To product http://www.roomstogo.com/index.cfm?f...&ipac_id=11830

Issues I have with the TV wall unit
1.my family want's to buy the product above to place the TV on In the room where the HT will be the Wall unit will take up all of the wall space,they want to me to put the front floor standing speakers in front of the wall unit,I see several issues with this that are listed below

1.I thought the front speakers (Floor standing) have to be lined up with the TV on the side of the TV?
2.Once the speakers are placed in the ideal spot in the room should they be moved back and forward or should you just leave them in the original spot you place them if the sound sounds Ideal and after I auto calibrate them,I imagine if I do move them back and forward when I use them I had to recalibrate them each time I use the Home Theater?
3.If I get them to change the wall unit to a TV stand to accommodate my Front Floor standing speakers I will post again to show you the TV Stand I want to buy.

Now the other thing I want to buy is a component rack to place my HT Gear on but my family has several issues about that here they are.

I hope I don't offend any one who uses AV Racks in there setup.

1.They think that AV Racks went out of style in the 80's and were replaced by wall units is this true?

2.I know that down the line if I add more components I will run out of space in the wall unit but with an AV Rack some models are expandable so when I buy a new components I can just add more shelf's to the AV Rack as needed.

Thanks In advance for the replys