Here are some of my thoughts:
Firstly I'd like to use as many Japanese parts as I sensibly can. I am not willing to throw money away just to do this so the rule isn't written in stone, for instance the ECU, I'd like MoTec, and I know the instructions will be written in English. Now maybe there is the Japanese equivalent, but I may not be able to understand how to use it or the software
Fuel: 95 RON probably.
ECU: Motec, or equivalent.
Head: RB25??? I need to up the compression, something like 10:1 would be nice. Obviously worked on (flowed/valve job etc)
Block: RB30
Inlet: Standard throttle bodies??
Ok now I'm lost as I'm not a turbo man and I get confused
I'd love a sequential box, OS Giken again? But I imagine that'll cost as much as my engine

Can is to be used for road, track and strip. Nothing serious so a very fast road set up would be nice, don't want a on/off racing clutch or anything though. Not sure how that works with a sequential set up anyway?