Convert a multi-strategy Trend Trading EA from MQL4 to MQL5

SUMMARY:

I'm an experienced software engineer, but I have no free time ( 😔 ), so I'm looking for a skilled developer to convert my indicator-based MQL4 EA, to a class-based MQL5 implementation.

What it is

• An EA that contains trend-detection logic for about a dozen different indicator signals. 
• (eg moving averages, ADX +/- crossovers, alligator crossovers, etc). 
• You can select, mix and match the indicator signals you want to use for trend confirmation
• See screenshot 
• It includes logic for risk-based lot sizes, ATR-based trailing stops, among other things 
• See screenshot

The way it works

• On the open of every bar, I check for what trend is detected by each of the selected methods ( i usually use the previous bar's PRICE_CLOSE for my signals). If there is a corroboration across all of them (eg: all of them suggest an 'UP' trend), then I place my order, with a trailing stop stop loss that kicks in after 'X' pips of profit are secured (x is also an input)

Where I need help

• As it grows in complexity and my backtesting scenarios grow exponentially, I need to use cloud optimization in MT5, so i need to move it all over to MQL5, in well structured class encapsulation (using private/public class members and interfaces, etc)

What you will work from

• I have written the MQL4 code to be pretty well encapsulated, just without classes.  You can see the attached pics for an idea
• I will also sketch out class diagrams, with interfaces, etc and the overall control-flow for the logic, so you have a blue print to follow