Advisor required for trading strategy outlined. Using Stochastic/MACD and Aroon

The below are required for a fully automated trading strategy. Using the Stochastic/MACD/Aroon attached (I will be changed the variables in these).

All states can only change at time period change (default is 30min chart but would like this to change per chart)

User variables

low1, high1, deadzone1, buy1, sell1, aroonhigh, aroonlow, aroongap, aroongap2 

Stochastic

If Slow has had a previous close under low1 and subsequently either slow or fast line goes above low1 trigger buy1 until fast line goes above high1 (when this occurs clear state)

If High has had a previous close over high1 and subsequently either slow or fast line goes below high1 trigger sell1 until fast line goes below low1 (when this occurs clear state)

MACD

If round(to 2dp) of Histogram (MACD-Signal) is > deadzone1 then trigger buy1

If round(to 2dp) of Histogram (MACD-Signal) is <- deadzone1 then trigger sell1

If round(to 2dp) of Histogram (MACD-Signal) is < deadzone1 and >-deadzone then maintain previous state

Aroon

If and(aroonup>aroondown, aroonup>aroonhigh, aroonup-aroondown>aroongap) then trigger buy1

If and(aroondown>aroonup, aroondown>aroonhigh, aroondown-aroonup>aroongap) then trigger sell1

If previous state was buy3 and Aroonup>aroondown+aroongap2 then keep state as buy3 else clear state

If previous state was sell3 and Aroondown>aroonup+aroongap2 then keep state as sell3 else clear state

To trade

count buy1

count  sell1

No open position

If sum buy1>and(sum sell1, 1) BUY 1*lotsize

If sum sell1>and(sum buy1, 1) SELL 1*lotsize

If open sell position

If sum buy1>and(sum sell1, 1) BUY 2*lotsize

If sum sell1>and(sum buy1, 1) Keep current position open

If neither of the above apply BUY 1*lotsize

If open buy position

If sum buy1>and(sum sell1, 1) Keep current position open

If sum sell1>and(sum buy1, 1) SELL 2*lotsize

If neither of the above apply SELL 1*lotsize