ebay turbos and bovs that aren't name brand are hit or miss. some are alot worse then others..
that FMIC looks massive .. and idk if it would fit under a fortes bumper easily
the voltage regulator, slim fans and fuel pressure regulator aren't needed
but you'd still need a manifold made (400-800), a downpipe (300-800), injectors(200-300), wastegate (200-300) and tuning. which are most of the expensive things aside from the turbo.. so you're still going to be spending a good chunk of money and your turbo could kick the bucket in like a month lol
if you look on ebay for name brand shit you can usually find some pretty good deals on things
basically you can get all the parts you'd actually use from that kit for probably 300 bux cheaper anyways. then find something like this
Precision 54mm T3/T4 Turbo Kit WG BOV Cobalt SS Ecotec - eBay (item 290466082983 end time Mar-18-11 09:31:00 PDT)
and get the other shit made but then you still need to figure out tuning.. and i have no idea about the injectors for you guys