I got the o. k. from the higher ups (the wife) for the trany upgrade. I am going to go with DTT. Now the delima is; Do I go with the DDII'S or III'S. Then do I get 89% or 91% TC. I will haul horses with the truck and use it for a daily driver. Right now there is a VA box,and PS boost mod,jardine4",and BHAF. Need some input. Going to have Fred Swanson do the install. Thanks for your help. The only thing I will add later is a Comp box.