Close & Reverse Script (Convert MT4 or Original MT5)

Create a script/function that allows you to reverse an open position directly on the chart from the Navigator menu (via drag & drop or assigned hot key).

Script should have a dialog box with the following options:

(1) increase the volume/lot size by a multiple when the specified target price is reached

(2) Add a stop loss to the newly created reverse order

(3) Add a take profit level to the newly created reverse order.

(3) Add a line on the chart the same manner the TP line is drawn on the chart with the same drag and change functionalities. 

Those are the basics of the script, hopefully there can be a few more options.  But I imagine this would almost function like a utility program does for a windows application.