Spool Holder (Universal) for PRUSA I3

Hello!
This is my first model done in 123d Design - Spool Holder for Prusa I3.
I tried searching for spool holder here but almost everything is either requires a lot of filament for just basic purpose or it is very specific to each spool diameter/size.
So i cam up with my own design which is generic and it serves my purpose.
Its inspired by Clutch design (Varying diameter) so that it can hold almost any Spool.
Thought of sharing with the world so here it is.

Please let me know your com