Ranks REQUEST plz help me!

hi, im the founder of a gaming website (call of duty 4), i need someranks because the ones we currently have are not that good. i already have the templates of the ranks, i just need help changing the colors around so it looks blends and looks good in our site.
My site: www.rkclan.com
Please take a look on our site and get an idea of what colors to use on the ranks
Here are the templates (they already have the pictures and captions on them)
i just need to change the colors around:
here's the album where all the ranks are (all the pics in this album have to be edited)

https://s495.photobucket.com/albums/rr315/owner08/ranks/

Please note: there are two pages on the photobucket album

thanks for helping in advace

anyone??? help??!