i use aramid gear on a dunlop ag4d 100 and i love it.
i started out on the high end of tension (64 crosses and 62 aramid mains) and after hitting hundreds and hundreds of balls the string bed (likely the syn gut crosses) have really gelled with the toothy aramid .
i expect the syn gut tension has fallen below the aramid and that my be the way to go from the onset. making the overall string bed lower tension but both string sets at the same tension??
like many strings you may have to tweak it to get it the way you want it and to me it does feel stiffer at equivalent tensions...when you get it right it gives great control and accuracy.