Took me over a year to do mine, but that was between going over seas for work and being to broke to buy stuff
I started with a 2 wheel drive frame also, so I had to make crossmembers and locate the suspension and all the other stuff that is already done when you just convert a truck. And I would not take it out till it was done the why I wanted it to look. But it was worth all it!!!! I love driving my F-Toy, they are badd ass...