Adding Market if touched function to an EA

Hi,

i have an EA in place which works well. It places pending orders and stop loss / take profit orders regarding to a specific logic. There is no change to this logic needed. The only thing i need is that the EA could place "Market if touched" orders, or "virtual orders" into the market. The level of these orders should be represnted in the chart by horizontal lines, adjustable in color, thickness and style. You need four of them: short / long trigger (the virtual pending order) the stop loss and take profit line. Must be changable in the input tab of the EA. Additional there shoudl be an input "Virtual Orders" Yes/No to switch on / off the function

Of course the additional code shouldnt slow down the EA to avoid slippages.