if you use correlated pairs would be better when both pairs signal a trade...then maybe you move that 75% up to i dunno what ...but higher..in other words it will keep you away from some of your bad trades...but eliminate some good ones..... more can be found here>>>>
https://www.forexfactory.com/showthread.php?t=677100
i posted to try to get an ea made here>>>>
https://www.forexfactory.com/showthread.php?t=678015
combining the two ideas would work very well perhaps
simply sharing for your consideration
cheers