Website panel is already installed just need to be configured, Here are the requirements:
FTP (My Client can create FTP Account)
Mail (I could setup Admin Mail access to Smartmail for my client Domain)
SQL Server 2008(Allow my client to create DB from there, should be according to limit specified by me)
MySQL 5 (Same thing as MSSql)
DNS (Allow my client to set there website domain and also instruction form my client setup there domain)
Statistics (Allow me and my clients to monitor bandwidth, Hosting space, DB space)
This will not take more than a hour, so bid accordingly payment only after job done. Past experience is must. Indian contractor preferred.