I am rebuilding a 14 bolt and dana 60. I will run 35's with 700R4. What axle ratio would you go with, 4.56 or 4.88? I'm not really concerned about gas mileage as its only driven about 35 miles a week. Also would you reccommend a high capacity diff cover or just stick with the stock one? Has anyone had any bad experinces with drive train warehouse?