Welcome to Modular Engine Tech!!
Even though I own a 4.6L sohc engine, in my 99 GT, and have tuned quite a few bolts on her, I am still learning, so I will be glad to learn from everyone else, and teach you what I can too. I recommend that you have a good set of tools, as good a place to work as possible, esp. this time of year, brrrrr, and a good manual, and never forget, good torque wrenches, I have 1/2 click type, 3/8 click type, inch lb. and the needle type, they are really necessary to work on any engine if you want to do it right!!