Yes, most of us buy the FD2 Start Button with Plate.
Then we do the install.
Even with S2000 Start Button, wiring is same as in this Thread.
I don't think the S2000 Button lights up though.
This guy on eBay sells the FD2 Start Button with Housing for cheap:
eBay Motors: HONDA 07 08 09 CIVIC TYPE-R FD2 JDM START SWITCH BUTTON (item 120407729453 end time Apr-24-09 04:57:43 PDT)