Strider

Hello all, I'm planning to turbo a 2.0 Tiburon in the near future.
I just wanted to make a list of things that come to mind and make sure I won't need anything else before I start.

Turbo
Turbo Manifold
Alternator relocation kit
dump pipe
oil lines/bung in sump
intake piping
possibly intercooler

I'm only planning to run 7psi initially, then I'll wait a while and upgrade whatever needs upgrading to run around 15psi.
I know the above covers most of it, but I don't know a great deal about adjusting timing to suit, and whether or not I need to at whatever amount of boost.
Will I need anything aside from what's listed, to run 7psi?
What would I need down the track for 15? aftermarket computer, fuel pump, injectors etc.
Any help would be greatly appreciated. These cars aren't as popular in Australia as they are in America, so any knowledge people have of the running gear etc would be great also.
Thanks in advance.