Firstly, Merry Christmas to all. I'm in the middle of setting up a jobber base site and would like to mod it to fit my needs. Is there anyone who can help and quote me?

The mods I need are:
1. payment integration, so I can receive payment for jobs via paypal and googlecheckout, linked to particular time periods, e.g. 30 days, 60 days, 90 days, 180days, auto renew and featured job profiles.
2. The inclusion of an attachment with each job for more detailed job descriptions or specificaitons.
3. Auto distribute jobs posted on the site via my social networks.
4. Include organisational logo with organisational profile, which goes with each job that organisation posts.
5. Allow an organisation to log in and repost old jobs easily once they repay.
6. Ability to copy and paste a list of recent/featured jobs posted split up by particular categories.

Can anyone help with this?
I am interested in paying by exchanging goods services - modding my site in exchange for business consultancy or brainstorming. I also have a Sony Vaio laptop PCG-8P1M to swap for the modding since I don't need it anymore.