I built a small compartment into the left inner fender to house the engine electronics. I was going to run everything into the cab, but real estate in theare is limited. I plan a making a door so it has a clean look. Turned out pretty good. Have all the necessary parts for the 2wd conversion ordered, so probably next week. Also have the parts to wire my fuse panel ordered to finish making the harness stand alone. I decided to go with the PWM (Pulse Width Modulated) fuel pump. So I wired that plug back into the ECU. I kept reading that I would likely have idle issues going the LS route. Rockauto has the pump assembly and the control module for a reasonable price. Just plugging away one piece at a time