buying this turbo kit... How much is it worth?

[gotta240]

Stainless steel 321SS turbo manifold (turbo, manifold, and wastegate gaskets included)
Super T3/T4 T04E 5-bolt Turbocharger .50 Compressor A/R / .70 Turbine A/R
Polished 24" x 12" x 3" Intercooler
Tial 38MM Style polished wastegate
HKS Super Sequential style blow off valve (installation parts included)

3" Intercooler Piping Kit Mandrel Bent Aluminum Pipe
90 degree Mandrel Bent Piping
High Quality 6061 Aluminum Pipe
Brand new in box
Quantity: 6 Aluminum Pipes, 6 Blue Connectors & 12 Clamps
Pipe Overall Length: 17.5 in. (445 mm)
Pipe Thickness: 1/16 in. (1.58 mm)

brand new HIGH PREFOMANCE 255/LPH (LITERS PER HOUR) Walbro Fuel pump
This complete includes:
Installation guide
new o-rings
wire connector for upgrade
clamps
rubber hose
micron filter element
new lock ring for the fuel filter

NOW, i'm assuming all this stuff is GENERIC or kinda Cheap stuff. The guy thinks its SS AUTOCHROME.

If i can get it all for 6 or 7 hundred, is that worth it? I just want to run about 7 psi on my stock ka.

thanks for any imput/ideas