Colors And Decorations

I was thinking of going with a cranberry color and a pumpkin/gold color for my September 2, 2006 wedding, but now that I recieved my new Cosmo (I`m addicted), I was thinking of going with a really dark pink and a really dark purple with some accent colors of dark yellow/green. These colors were used in a makeup advertisement, and they looked really nice. I was wondering if this would be a good idea for the wedding since we would not be technically in Fall until Sept. 22, and the colors were more vibrant like Summer, yet dark also. I also want to do something different for my centerpieces, but all the ideas I had were for Fall decorations like gold/orange leaves and things like that. Now that I am thinking of going with these new colors, I need ideas for decorations that do not scream Fall. Thanks!