So its your truck but Titans are overdone [and yea people are going to say dont listen to tanker but so what].
If your front apron is in great shape and straight, then I would not put a chin on it, but again it is your truck.
What door handles do you need the window cranks or the door openers let me know I might have a set i will just give you.You pay shipping of course.
And last but not least get the wheels first and then find out the drop you want,The reason why i say this is that if you go taller wheel and wider,as you drop it with blocks of course it will drive the leaf spring/shock mount plate in to the tires or rim. So that will determine if you need 720 leaf springs with blocks or go all out 4 link or just keep it mild.