The kit comes with bigger injectors so those will work fine with the blue box for now.
Which FMIC? 31? 24? I recommend 31 for that kit.
Honestly, I don't like the Greddy Type-S BOV. I think the HKS SS is very nice! You may like the Greddy though. :dunno:
The flange will need to be welded to the charge pipe and you bolt the BOV onto that.
That really should do it.
:edit: OH, and a boost gauge. :goodjob: