I could type out a 3 page essay on how much Sony's technical support and RMA department are a bunch of complete and utter dumbasses. As a tidbit of info, Sony's monitor's are manufactured in Mexico. Most of the stuff that comes out of Mexico tends to be lower in quailty; as an example, look at Fender's guitars. The USA models are higher quality. That is part speculation on my part, but I've heard others say the same thing. Now, onto my personal experience with Sony monitors, as well as my opinion, which is probably what you're after.
First of all, buying a monitor is all about personal preference. DO NOT buy a monitor because the review "over at cnet.com" is excellent, or your best friend says it's the best monitor in the world. Only buy a monitor if you have first looked a the specs (max resolution, refresh rates, dot pitch, invar shadow mask/trinitron) and THEN looked at the monitor yourself, preferably in person. There is a world of difference between Sony's FD Trinitron series and KDS's, Viewsonic's and other brands, in my opinion. I take into consideration clarity and sharpness, color depth, and a nice crisp picture. With Trinitron monitors geometry tends to be the major problem.
As for Sony's in general, I have had quite a bit of trouble with their "support" and "RMA" departments. If you have a problem with your monitor, expect to stay on hold for a minimum of ~45 minutes if you call around dinner time, and after 7, expect to wait at least an HOUR. You will also probably have to call MULTIPLE times, because one of their support agents does not have enough brains to understand "my monitor's tube is defective, it's brown in the lower right corner and shakes like hell". I guess they don't understand English. As for their "repair" department, they will attempt to repair your monitor about three times, such as in my case, but it will come back in the EXACT SAME CONDITION prior to the so called "repair". Finally, after you bitch and moan, you might get a refurbished monitor that actually works, like I did. Sony also likes to ship their monitors will minimal protection (ie, padding), so you are at a gamble with your unit being shipped to you as well.
Despite what I have mentioned above, Sony monitors (especially the FD Trin series, such as the one you are planning on purchasing) are excellent. The only problem is:
Their RMA, shipping, support, and sales department are completely horrible
Once your unit is disfunctional, after a minimal 1 year warranty, you're screwed.
Cost
Don't expect your monitor to be "repaired" any time soon. Please note, the quotes are there because they don't repair it.
Other than that, once you get a FUNCTIONAL monitor from Sony that doesn't have weird geometry problems, it will probably have the clearest picture out of any monitor you've seen. From then on you will accept nothing less.. </rant mode off>
G|T