Add filters to trading copy EA

 have a custom Psar multi time frame  indicator i want to code int an EXPERT ADVISOR ,,in combination with default momentum and  custom indicator tsl 

here is how my strategy works 

psar mulT/F  indicator  combination ,,time frame 1min and time frame15 min is selected from the time frame selection 

so when the  buffer GREEN ARROW SHOWS ON  M1 AND M15 CHART AND TSL Buffer Arrow also is buy 

a buy setup is form 

filter ==if momentum is above  21 level that is it is has   crossed above the  21 level line  Expert open buy order 

when all selected psar time frame arrow alling with tsl example buy ,,momentum is above 21 level open buy order 

the opposite setup is SELL..... I WANT EA TO OPEN position base on percentage of capital 

pecentage can be set to 10%  to max 50%

example if capital is $100 and trade percentage is set to 10% Expert will open a lot size of $10 (0'.1)

add stoploss trailing break even,,,take profit ....stoploss   .loct to profit and expiration 

CLOSE TRADE  when opposite signal form 

OR 

two moving  average can also be  used 

example sma 8 and  50 to act as second   filter 

i can either off one  to use just one  or both or i can set both to off