Final Letterheads

I had trouble deciding which letterhead to use. I cut it down to these three:



I think I like the one on the right the best.. The watermark I think is really effective. It also brings in the secondary blue colour. I really like the letterheads when they have a header and footer, like the middle design. I think that is a plus with the one on the right having a footer which also separates the business information from the letter. I like the simple contrast with the middle one and the simpleness and evenness of the first one. My final one therefore is the design on the right.