I have had my 98 CSVT for two years. I am one of those people that paid too much for the car, because I needed one quick.
I love the car. I think that the styling is sweet. For the money the SVT is sportier then other similar products. With my passenger side air bag shut off switch I can transport a 4 kids with 4 doors to make entry/exit nice.
But... In the time I have had it I replaced the following:
clutch at 85K (normal wear item
Blew the diff - due to excessive wheel hop
Front control arms
Front swaybar bushings
Engine stabilizer mounts
Front sturt bearings (did it with the control arms)
Synchros
Stupid peaced together radiator hose - small leak again
Little clip that holds the secondary valve connecting rod in place
Need to fix the fog lights because they point almost directly at the ground
Buffed the headlights to remove most of the checking,
Lost one of the jack covers
Driveshafts (because of diff failure)
The Dealership replaced the precats, front break pads and rotors.
I did not know the condition of the car when I bought it and did not get much chance to check it out. Impulse buy.

I had most of these problems in the first six months. The last year has been great. There are a couple small things, but I will get to them. Make sure you keep the oil filled - full or a little over.
Hope I did not scare you away. I did all of the work myself so I could not tell you how much any of this would cost to have done somewhere else. I do wish that they would not have used the Taurus front sub frame and that it was rear wheel drive.
Other then that it is a great car.
Paul