Sweet God Help Me!
 

ok so finish and prep the motor... pull the fuel injector relay and unplug ze spark plugs turn it a bit to make sure oil gets in there or whatever... plug in the shit prep it for the fuel filter... then turn it over... wont go... then we see a injector is leaking like FUCKING WOAH! and also this thing in the photo i circled is making some weird buzzing humming sound WHAT THE HELL IS IT?!

That's the idle speed controller (ISC or IAC, sometimes). It's just a solenoid valve the ECU controls to maintain steady idle. Mine buzzed quite a bit, idle seemed to get progressively worse, replaced with a new one, buzzing gone, idle mildly better.

with new injectors you should be using some new o-rings. Lube em up with some astro-glide so they go in easier:ky:

put on new o-rings reused the spacers from my 1.6L ones... there a chance that one of the o-rings got caught or something? Or should i say F it and just throw the 1.6L back in?