Very nice. I've got Tanabe springs in mine as well. Hope they fit okay.
You should get a
Tanabe rear sway bar to match. I've got one on my eBay watch list. Still works out about NZ$200 cheaper than buying it locally even with freight from the US.
Front & rear strut braces are worth getting as well.
Have you signed up to the Altezza club yet? You can get cheap parts shipped overseas from a guy on there who works for a Toyota dealer if you ever need anything that is SXE10 specific.