What Mods for An Eclipse

Im Looking to buy a Gst/ GSX but im not sure what type of mods to do?? Right now i have an integra and i was gunna throw on a turbo on it but i figured with all the money i would end up spending to do it right i might as well buy a car that already has a turbo....I have herd different stories on what to do first to safely increase my hp and most of them counterdict each other soooo what should i do????

k&n intake
exhaust
ic piping and so on......

The universal first basic upgrades are
Intake (filter, intake pipe)
UICP, with upgraded BOV
Turbo-back exhaust
Boost gauge

There shouldn't be any opposing opinions for those mods, good luck deciding what you want.