What about Nismo? They use Bilstein to manufacture the kits to Nismo's specs
Have you thought about BC's?
http://justjap.com/s...productid=19220
The M35 kit is pretty damn nice and great value for money so I can't see why that wouldn't be the case for the V35 kit
Teins, while nice, are a bit overpriced IMO.
If money is no object, go get some Aragosta or Ohlins.