Website to graph & rank opinions of $Stocks from Tweets

We need a website developed where you can enter a stock symbol into a search field and the site searches Twitter and find positive or negative terms (that we will enter and maintain in a comma delineated field on the backend of the site) and it awards a +1 or -1 depending if it is a term entered in the positive or negative field on the backend. Then we can see total number of tweets that are negative vs positive for the stock searched compared with a graph of the stock price. We would like to be able to search 1 day, 5 day, 1 month, 3 month, 6 month and 1 year which is what Google Finance charts allow too, so might be able to use an API from them. The site needs to have the sentimate analysis like Stock Sonar - [login to view URL] and The site should have the Twitter analysis like Stocktwits - [login to view URL] A combination of these two sites would be some of the idea. Enter a stock symbol like $AAPL for (Apple), then it pulls up all tweets on Twitter where people are talking about Apple, with a positive or negative rating based on negative or positive words in the Tweet and it also brings up the stock price chart like it does when you type in AAPL on Google Finance. The site should also allow users to sign in with their twitter or facebook accounts and allow them to build a portfolio or watchlist of their favorite stocks.