dodge cummins truck

found a 2001 4x4 quad cab sport 6 spd ho with 94000 miles for 15500.the truck is very clean.seems to have been hwy driven.does not have a gooseneck hitch and the paint is still in the receiver like it has not pulled much.so i have to put a gooseneck hitch in it.i have some goodies to put on it.
1. blue chip fms box
2. diablo power puck
3. 80 hp fuel injectors
4. fx 40 turbo
5. full 5 inch exhaust from 4in turbo back.
should be good for around 1000 ft lbs of torque
have a cousin who had his truck on the dyno.it hit 575 hp and 1375 ft lbs at the rear wheels. daily driven truck.will get 20-21 mpg on the hwy

all fun till the heads blow off