Very nice! Congratulations.
If you ever need anything please be sure to check out our DIY tech articles here:
Porsche 996 Turbo Technical Article Index | Pelican Parts. I see you did the plugs already, but there is some good info in there about the updated coil packs under the plug/coil article. There is also some other good information about the 996 Turbo that may be useful as well.
And of course, if you need any parts assistance be sure to check out our catalog here (we ship to Tokyo):
2002 Porsche 911 Turbo Coupe Parts and Accessories - PelicanParts.com.
Enjoy and if you ever need anything or have any questions be sure to let me know.