I bought a 98' TJ with 6 Inch lift and 35's. I had the 30 In front and 35 diff in back with 3.07 gears. I am having a dana 44 put In with 4.56 gears and regearing the front as well. My question is that the Dana 44 that the 4wheel parts wants to install comes with a Detroit locker. Do I want that or should I have one ordered without and get an arb locker later? It will be my DD for now, but want it to be locked for when I take it up to the trails. any ideas?