Adding Indicator to EA for scanning strong and weak currency

Hi,

I have an EA that that use the RSI indicator for buy and sell signals.

But I want to filter the trades using a Currency strenght meter indicator. Means i want to add this indicator to the EA.

The EA has to check every hour which currency is strengt or weak . And he will buy the 2 strongest currency and selling the 2 weakest.

Here is an example: 

Let say the EUR and the JPY is the most strongest and de AUD and the USD is the most weakest. Than it will buy EURUSD and EURAUD and sell the AUDJPY and sell the USDJPY

When the orders closed reaching TP or SL it will check after an hour again and repeat.

It will use the logic of the RSI for buying or selling when it determine the pairs to trade..

Let me know if someone can do this.

Thank you