all i can say is if you want to keep costs down, get some aftermarket 550cc injectors, these will cover you no worries.
get a z32 afm, bosch or walbro intank fuel pump, and a Nistune daughterboard and chip(stock ecu but fully remappable, so no rewiring) and tune for that setup. all up i would say if you pay over 1500 for all that then you will have gotten stiffed. so it can be done for a reasonably cheap price.
without changing the turbo i would doubt that you will hit 200awkw's, even with my highflowed stock turbo it cant push out anything reliably above 14psi or 1 bar.....
best of luck with it