I posted my little string of fixes that finally gave me my solution.
Here is what I think I would do if I were you. Install the 24# injectors from the 3L and an SVT MAF. I will send you my 24# injectors and my stock SVT MAF to install if you don't have those components (no charge), use them till you find something else, then send them back. You aren't making over 300 HP (yet!!) so the stock MAF should be good enough for now.
Chris has PLENTY of chip burns with the stock SVT MAF and 24# injectors as that is the setup they use for their kit.
You get him to burn your chip with the SVT MAF and injectors in mind AND you check out your O2 sensors.
My rear bank sensor was switching fine before the turbo, but after running so rich for a few weeks it doesn't look so hot. The front bank was shot so I replaced it. I will replace the rear bank O2 next. Check yours out to make sure they work and replace if necessary.
This should get you up and running the way you want to. If it starts to run really good and you begin to feel good about the car, then you can upgrade those components more conservatively later for power levels over 300HP.
THAT should be FIRST focus!

We'll fix it man! If this turns out good then you work on some way to cool intake air temp.
you know my email, email me on the side.
Tom