I need 5 website banners professionally designed with the ultimate 'WOW' factor!

I need a graphic designer who has professional experience in designing website banner graphics.

I am a designer myself, but looking for designs that exceed my own expectations and show the ultimate in creativity. I am looking for designs that even 'wow' me, as an experienced graphic and web designer.

I need a total of 5 banners designed, which must advertise the following services for a website I am building. I know these are not the most interesting of subjects, but this is why I need someone with the right creative flair. Please only apply for this job if you can provide examples of similar types of artwork:

Banner 1: Search Engine Optimisation
Banner 2: Pay Per Click Management (Google AdWords, Facebook PPC, etc)
Banner 3: Link Building
Banner 4: Copywriting
Banner 5: Social Media Marketing

When I find the right person, I will provide you with the URL of the site (which is currently under construction) and will explain the services in greater detail. I will also provide you with some ideas that I like and point you in the right direction.

I have put a duration of 1 week, but don't mind if it takes longer. If this goes well, I will have more banners that will need to be designed for other pages throughout the site, so you will be guaranteed more work.

Please ask as many questions as you need.

Thanks
Michael