Please recomed me a equipment

Hi iam opening a newspaper and we would like to have our own printing machine.
The newspaper will be produce once a week and about 5,000.
The size dosent matter but we were thinking tabloid size this can vary.
The amount of pages is from 16 to 24.
It will be full color (4 color).
The newspaper will be free for the public so will need a cheap impression.

What equipment will you recomend me to buy (offset, digital machine, model number etc..) ?
If you can provide me a good link to purchase it will be nice.

Thank you a lot i will appreciate the help.
By the way if you which to add me to any IM MAN or Yahoo is: msn@innovahn.com