Good deal, the 7.3 is an awesome engine and will serve you well - providing you service it well. Be sure to change the oil every 5k miles (unless you get the oil analyzed for longer durations), change the fuel filter every other oil change, change transmission fluids every 30k miles, and invest in some other performance mods to help with MPG and Preventative Maintenance.
You'll find all you need in the 7.3 sections. Good luck! :thumb: