Purna,
In my case i had no deadline because i did not want to compromise, there were many instances where i was not getting a a perfect solution etc-so i had withheld the work in my Mini Theater. In other words even if your work gets delayed is fine but you need to get it perfect as pointed by Alok too.
The dimmer option may not be very expensive, the dimmer one's are too classy, in-fact other then using dimmer, it is also possible that they close in slow motion, taking around 15 seconds.
V.
Some items like carpet, seating etc are now planned to do after few weeks.
For now concentrating on lighting & wall panels work to get it done.
Purchased 4 LED lights for corners of the room. These are color changers and came with remote to control. Remote has various options like dimming and fading, flash & strobe etc. Have to test whether all four can be controlled by same remote or not. Rest of lights are normal LED lights.
Also purchased Fabric after few visits to various fabric shops. Selected a fabric through which one can see some light and also it was not of thin material. My guess is that it is more to do with threads used in weaving were thicker and causing smaller holes at joints between threads. The color is light brown.