Anyone using a after market filtration on thier 68RFE

Was thinking of adding either the FS 2500 or the amsoil set-up, just got done with my first fluid and filter(s) change @ 35,000 and added the deep PML pan at the same time. Looking at the addtion of the factory aux cooler that is available on the 2012 models too

Looking for longevity out of this 68RFE if their is such a thing

thanks
rick