Need Expert Advisor for up to six currency pairs

Want ability to enter orders for up to six currency pairs in an expert advisor on MT4 station.

Flexibility to vary lot size for each pair from 0.01. Use a correlation indicator to see correlation among the pairs. Use the correlation factor between pairs as an indicator to enter a trade. (High positive correlation, enter a buy and a sell, High negative correlation, two buy orders.)  Want to be able to set profit and stop loss parameters, and exit all trades at once when a total profit from all the pairs is reached. After profit is taken or positions closed out, I want the EA to automatically enter another trade using the same set of currency pairs. Want to be able to back test also. Well commented code so that I can modify in the future if necessary. 

If possible, plot the multiple currency pairs on one graph, with cumulative profit and loss for the bucket. Please let me know if you have any questions, and your timing for this job.

Thanks.