Converting mql4 to mql5

i have a 265 lines code in mql4 that i need to convert to mql5 and make sure it works properly with all its parameters and logic. i want you add a tab with the martingale multiplier, and a tab (true/false) if i want to use SL or TP in usd  instead of the default closing system (profit percentage). 

The System :

1. Opens a First Order based on MA at current market price
   1. Buy above, Sell Below.
   2. Lot Size = Percentage of Balance input

   
   
   
   

2. Opens a Pending Stop Order (opposite to order type in step 1) at the other side of the Inner Trap.
   1. Lot size calculated to get the profit target when Price breaks out the Outer Trap

   
   
   
   

3. Once a Pending Stop Order is triggered, Repeat step 2.
4. Close when:
   1. Profit reaches the Profit percentage input (at the Outer Trap Edge), or
   2. at BE when Orders Count reached BE_After parameter
   3. at Loss when Balance Draw down percentage reached input value