need help: EA for MA crossover Exit

Hi all,

I need to combine 3 separate scripts/EAs, most of the functions are existent in the ones which I have attached.
Can anybody help me out as I'm stuck how to combine script & EA, and add a few functions? I appreciate your support.


What I want is a complex script or an EA which does the following:

 

1. Buy or Sell
   -Lets me enter a trade manually (currently I have one buy and one sell script, I activate one of these via hotkey). Using simple risk calculations based on % of equity. Finished that part,
   =>currently I use an adjusted version of smjones buy & sell scripts (1/2), atm set to RiskReward 1:1..
   
   -Supports pending order, but additionally lets me define another price at which the pending order gets deleted instead of filled, if price turned in wrong direction before trade got initiated (so this must be an EA then as I understand). This I have not implemented by now. I dunno how to turn that script into an EA..
   
   
2. Trailing
   -supports simple trailing stuff
   =>currently I use a simple Trailing EA (3), which is just fine for my needs. Should just be added to the functions of the EA I'm after..
   
   
3. MA crossover Exit
   -Lets me define 2 MovingAverages on definable Timeframe, at whose crossover (@ closed candle) the opened trade will get closed.
   Currently I use my eyes on the chart, but there are MA crossover indicators, whose code could be used for the crossover calculation. => (4) gives a good idea of what I need to be built into that Exit EA..
   

Attached scripts/EAs:
1 KTM_Buy
2 KTM_Sell
3 TrailingStop
4 EMA Crossover Signal

Hi
I want to add: found this EA, which might help me in a way, but I bet I still need help with my issues above..

can anybody help me out how to combine all this into an EA?