Facebook timeline colour change

I bought this item http://graphicriver.net/item/facebook-timeline-cover-two/1313644

Basically I need to change the colour scheme of it, to orange and grey.

It is difficult for me because the blue effects are made up of dark and light blues, I do not know how to make the image the same but for the colour orange.

The main colour orange is this code FFB60C

Is anyone able to edit this for me, putting in the orange colour instead of the blue, whilst still having that nice dark and light colour effect across the blue part of the image.

Thanks.

Hello there,

Please feel free to contact me via the contact form in my profile and we can discuss about this. Thank you.

Have a nice day!

Hello!

Feel free to contact me at sectorbeograd@gmail.com , and i will help you!

Cheers, Milos