The manifold, adapter and turbo will work fine. The injectors may bolt-in, but they won't be usefull unless you can tune for them. The oil pan will work. The blow-off-valve will work as long as it has the flange to install it. The intercooler won't help much unless you can find a good way to mount it (I haven't found an easy way to put an air to air intercooler on a gen2 yet...).
You will still need a lot of parts to put a turbo kit together - don't fool yourself. Lines, gauges, pipes, fuel pressure regulator, electronics for tuning, etc...
-Charlie
edit: That's a good price for all that stuff though!