Basic Grid EA MT4

I need a basic EA with the following parameters.

Once EA is applied to chart, it should open a Buy and Sell order at same price.

From there, for every SL or TP hit, the EA should open a new Buy and Sell order at same Price.

Once a Certain Equity is reached the EA should close the orders and stop until applied to chart again.

Variables:

Lot Size  - Lot size for each buy and sell

TP          - TP for each order opened

SL          - SL for each order opened

Close Equity  - When a certain equity /profit is reached, the EA should close all orders for the pair that the EA is attached to.

I need help with this idea to see if its possible . I want to attached the EA to charts so the EA must manage each pair separately when it comes to closing the orders for that pair. The EA must keep track of the Profit or Loss for each pair separately in order to close a pair's orders when  a set profit is reached, but still leave the other pairs that are still running.. Somehow i need to be able to see how each pair is performing... the equity value of the MT terminal will be a total of all open orders and is not very helpful to see what is happening on each pair separately..  A info bar somewhere on the screen would helpful but im not sure aht is possible, We can discuss.

Thanks