Urgent Job: Google Adwords Marketing Expert

We urgently require a Google Adwords expert who will undertake: + keyword research and recommend the best ones for pay-per-click campaigns. + write the ads which will relate to the products we sell + recommend changes to the landing pages for keyword campaign + tell us how the campaign should be set up so that we can do this + advise us on the best way to get the best results. Please provide a detailed quote on doing this for four different products.