Merge 4 different custom indicators into one expertadvisor

Hello dear people, 

i need someone to connect 4 indicators (2x custom moving averages, one self programmed indicator, and one bought indicator) to a strategy which will be provided by me.

the two moving averages will receive the parameters i provide, this is about the crossings of the two

the own indicator I would provide to follow also certain rules, which I explain with order confirmation

the fourth indicator will be provided in the form of an ex4 file

(the fourth indicator is additionally needed for resetting, here it is necessary to program a query whether I would then take the trade if the indicator applies) 

the expert advisor strategy will mainly consist of the first 3 indicators ( custom moving averages and the own indicator), the last part is an add on to the strategy 

In hope of a fast response