A lot of guys will all suggest the MACH HID's. I really like the look of them. I am slowly buying all of the parts for them for my SVT. They aren't cheap in comparison to your other projectors out there.
Do you like the halo look?
There are some simple ones from Spyder Auto that look decent IMO.
2003 SVT focus
Build number: 61 of 3985
Assembled January 23, 2003