Linux(Ubuntu) help setting up webserver

Heelloo I am looking for a linux expert to help me setup linux webserver. We have one physical server free at the moment in datacenter which we would like to use to publish a website. We do not want to diclose about the website but plan is that if website is successfull alot of user will be accessing it simanteneously. Now website is build in php and mysql, we want this website to be setup in a way on this server so it can clustered and highly available. Server has really good RAM and drives. We are looking for linux expert to guide us so we can setup ubuntu virtual machines which can be clustered as load balanced web server and then clustered mysql. I will wait for your bids and comments, becuase you may have a lot better idea then mine.