DC2NET Links

I would like a website like Freelancer.com (not Freemarket or TycoonTalk) only the bidding part. Here are a few of the things I want & do not want.

Things I want:

• The job posting system (with job location, full-time, part time, skill requirements etc.)
• A rating & feed back system
• Job search system (with search by location, full-time, part time, skill etc.)
• job management system
• Uploading of files for the project
• Employee search (with search by location, skill, rating/feedback, hourly pay etc.)
• Email system where you can contact members, delete old emails all without hiring them first)
• portfolio
• Profile like Freelancer’s profile with..
  • About
  • Area of Expertise
  • My qualifications
  • My Credentials
  • Education
  • Certificates and Awards
  • Professional Licenses
  • References

Things I don’t want

• Exams, Freemarket, TycoonTalk, AIP & Ads
• Affiliate program
• Limit on the job bids per. month
• External websites
  • Linkedin profile
  • Business website
  • etc.

I already have a website hosting plan with unlimited monthly transfer and unlimited file/data storage that supports all major programming languages when the user signs up they get a profile automatically although it would need to be customized are maybe redesigned.

How must should my minimum budget be?
(I wanted it to look & work "good" but not necessarily professional quality. I want to get started then I can update & upgrade later)

What 5 skills should I select when posting the job?