help me with this home theater project, urgent please

[blu lover]

I need help with a small home theater room I am working on:

As you can see on this picture, this closed shelves have a distance of 20cm from the walls and ceiling...

http://img571.imageshack.us/i/photoo...23at09122.jpg/
http://img227.imageshack.us/i/photoo...23at09154.jpg/


But as you can see in this other picture, there is two rows of dvd shelves above the TV, and there is no picture but on the left wall there is another group of shelves going from bottom to amost top, and that is the problem..

http://img814.imageshack.us/i/photoo...23at09143.jpg/

I want to complete the small dvd shelves to the very ceiling, but I can' t do that with the larger wood/glass shelves above the couch..

Do you guys think that would be weird? To make the small shelves reach the ceiling keeping the other part above the couch with this 20cm border from the walls and ceiling?