Trying to choose which one to get... I had a pup in my 04. 5CTD and liked it but switching between modes was a pain(10-12 minutes). . Would like to change on the fly... Tow my 13,500# camper everyother weekend and empty the rest of the time,so thats why I change modes. . Have 05CTD 3500 dually 4. 10 auto EGT,Trans temp,Boost gauges,BHAF, 16"fan w/water spray in front of my condenser/intercooler works great towing in 90* plus heat,want to order soon , Help out Thanks