I think if u removed the title from there would be better, also you can only use "DES-FAN" with out the whole address and don't forget to align your name with the main message box...I think you need to know more about grid, alignment ..Because as i see here, you didn't follow any grid or alignment.... I wish I'm helping with this.
Well I am definitely looking into some light textures now! Ha! This looks super. Really I do love it; everything about this piece fits all together. (Great radial or diamond gradient there in the background.) Overall, marvelous job.