I've pretty much decided that I am going to delete the DOD no matter what and the cam is going to go in just because I already have it torn apart. I know that it can be tuned without any of the internals but I have heard that the AFM trucks don't respond as well as non AFM/DOD trucks. I've got a line on the parts I need and will most likely have Nelson tune it once it is all said and done. I just need to figure out which would be the best cam to increase the power for better towing. Maybe not even as much on the low end as (long as I don't lose anything) and increase the mid to upper range to keep me going once I reach cruising speed.