Simple job – open or close, once

Hi, I need a simple tool to open or close a position. Easy to use. MT5

indicator: Stoch RSI 3 3 14

sell or buy:  at level 80/20 K-Line (blue) -> next candle

close existing position:  at level 80/20 K-Line (blue) -> next candle

how many times:  only one trade (sometimes with TP)

where:  current chart and timeframe

order size:  in lot (variable)

spread filter:  maximum spread (variable)

time filter:  no trades between time (variable)

virtual TP/SL:  in money (total, incl. spread and commission)

any other ideas and features are very welcome :-)

ex5 and mq5