Definitely +1 on the reading up on it all.. It took me over a year of compiling information about this job before I had the confidence to do it right, and I still had a guide right next to me. I bought tons of parts and made sure I had everything to do it right the first time.
Btw, when you do it, TRIPLE CHECK your timing chain lol. You may think nothing of it now, but you don't wanna get all done, filling it up with fluids and trying to crank it over, only to find out you're 1-2 teeth off.
Also, labeled baggies are your best friend. When you have 10 different bags with 7 different bolts in each of them, it really clears things up. And take as many pictures as you possibly can. Every time I got stuck, I would make reference to them.