I was going to merge into traffic last week and put the throttle around 75% and the truck stopped accelerating, it just started revving. I took it to the dealership and they say the trans is shot. I can either get the current one rebuilt which is 20 hrs labor or I can get a new on with 8 hrs labor. The trans is 2k through the dealer...for me atleast cause I used to work there. What do you guys suggest I do, and is there any parts that would be good to get installed while it's out? Thanks for the help, and please send any links to suggested parts.