Would you prefer circular or square icons? and which minimum size would you like each?

You can do squares. The size can be small.

i am interested to work in kindly guarantee you project .. so you will get more options

How many Icon's Need to be Submit to the Project?

Hi
Would the icon must be Flat colour
OR
Can we use slight gradients in icons

flat

very Interesting! But pls make the project as guaranteed so that you will get best of proposals!
regards
Satyo

awesome contest and so interesting, it will be nice of you to send my invitation, to have motivation to work on all those requires, thanks