was looking at midnight special 500 or the mosfet 400 .. the 500 now has the 2879 pills in it now..the mosfet doesnt say what it has but it does say that its made for a high drive radio..just was wanting some opinions on what amp would match up better to my stryker..BTW cant go much bigger do to ecm interference on my truck..at least that what the mack dealer said..not sure how true that is