I was able to do the majority of this fix up to a certain point (read broken bolt). Before this I had only done O2 sensor swaps, oil changes, shock replacement, etc., minor stuff.
If you have the time, go for it. Save yourself some money and learn. I found several write-ups by searching and asked the help of the more-than-willing forum members.
This really is a great, helpful community. I own '91 F150 also and troll their forum time to time and it's freakin busted. I see more rebel flag pictures and poor grammar than helpful vehicle insight.
Just search the forum and ask questions.