Looking for Dev With Advanced Knowledge of the MQL5 Order System (deal, positions, orders) to Help Me Convert A Trade Library from MQL4

Hi Developers

I have a trade panel that I developed for for MT4, and I would like to make it compatible for MT5 also.

The panel allows for a different variety of trade order configurations to be placed - and can also do OCO orders, trailing stops etc.

It runs off a trade library that I wrote.

Now I would like to make that library compatible with MQL5 too, and I have started work on it. 

Using the #ifdef __MQL5__ switch to separate the different code needed between mql4 & mql5

I am very new to MQL5, so trying to understand the order system is making the process slow. An experienced dev could help me with things like:

• how to track orders (I noticed ticket numbers change)
• help with program design, and how things should flow with mql5
• help accounting for the different account types (non-hedging where you're only allowed to have one position per symbol, and hedging where it works more like mt4)