E-Mail Design and Copy

I need someone to design and write marketing e-mails on a monthly basis (approximately 3-4 a month) that will encourage our prospect base to respond. This is for both a lead generation campaign and also general marketing. I will send the e-mails out. I need is the design and copy as a finished HTML e-mail - we use a third party provider to do this. The e-mails must promote the company and also encourage readers to respond. Your ability to come up with innovative ideas is also important. I am able to provide images and product infomation and services. You will be required todesign artwork, buttons, banners etc to make the e-mails appealing. We sell IT Systems into libraries so a technical understanding is also important. Please submit copies of previous e-mails with traceable references. Only those who have the ability and experience in creating apealling and engaging e-mails need respond.