Hello all. I ordered a similar front end kit off of Ebay, and I went at my front end the day after it arrived (99 XLS, 245 OHV, 4WD). It took three days to complete the job, although I did not replace the inner tie rod sockets (looked too complicated!). I also installed new brake rotors, pads, and wheel bearings on the front. I also installed a camber adjuster kit.
I spent the first day pulling the driver's side apart, the second day putting the driver's side back together, and the third day I took apart and put back together the passenger side.
Next time I'll order the one piece UCA for the passenger side, and I would suggest others do the same. Otherwise you have to live with the old bushings in the UCA. (Or pull it off and press in new bushings, which I didn't do).
I took it down for an alignment immediately and now my ride is much better. Still have one "clunk" left to isolate from the front end (when I go over bumps); it could be the lower control arm bushings, the UCA bushings on the passenger side, or the the stabilizer bar bushings.
I hadn't done much mechanical work in the last 5-10 years, and wasn't exactly a pro before that, but this job was easily done with the info and pictures available here. I rented the Ball joint press and bought a socket or two, but that was about it.
I would encourage others considering the job to go for it. It's not that hard!!
Cheers,
John
P.S. Great Site!