Social Media Marketing Teams Needed - Long term bulk jobs

I am looking for social media marketers and experts to handle complete projects. We have a good client base and looking to associate with reliable teams. We are currently focusing 4 social channels. Google+ Facebook Twitter Linkedin Following will be the responsibilities -Daily content updates such as status updates, tips sharing and industry related quotes (not to quote competitors) -Interaction in groups and discussions, with fans, their status likes and response wherever you see a good thing -Minimum 75 relevant and industry specific real fans/followers every month on all 4 channels. For google+, you need to be in people circles, adding them will not be sufficient. -Getting shares and comments.. NOT just likes. It's possible when you're interactive with others. I'd like to start with a test project. It will be for a website social media marketing on these 4 channels. Generally, 15-30 minutes activity works fine everyday. I am looking to pay $100-150 per month to cover 4 channels. Please bid accordingly and send samples of your previously handled social media accounts as well as your process. Note that we do not want a huge fake following. Only real, and industry relevant fans and likes. Thanks