Wordpress install script

I am looking for a script that will auto install Wordpress on to a hosting provider with the following features. 1. Set of plugins that will be installed automatically - I need to be able to add to this list 2. Automatically add a theme and activate- I need to be able to add any theme. 3. Basic configuration of Wordpress - covering Title, tag, permalink settings ect 4. Include first post and page to be added to Wordpress 5. Maintenance and future modifications/enhancements. The tool needs to be very simple and easy to use. Can all applicant provide experience in this field with example of work. Important Details about the script. i. I own the source code to this project and all copyright ii. Code should be well commented iii. Be available for future updates and support (if needed) iv. This must be a original code and must not be a rip off of other people code and existing script If you are interested, please add the word "Banjo player" in your application. The winner will need to sign an NDA.