Shell Sheets

I need three sell sheets created, which will be the first of three sets I will be posting. Each sell sheet will highlight one of our products or services. I will need you to come up with the graphical concept but I will provide the copywrite. Here is what I expect. -The documents need to be created and submitted to me in at least 300DPI resolution. Any graphics used need to be at least 300DPI, so we may need to use stock photos to acomplish this. Since I am not working with huge budget we can use a site where images are less expensive. -The Documents should be 8.5x11 each -Please show me one or two samples of your previous work I understand I will not be your only client, so if you will not start on my project right away I understand. Just give me a clear timeframe in which you will complete because I will plan other activities based on what you tell me. please post all question before bidding or accepting project to ensure we are on the same page. Thanks