Hello everyone! I putting this here because it is about tuning questions.  I am just about to "finish" my Stage 3 build. I still need a fuel pump and intercoolers later. I will try to get to the point. I have OEM RS6 turbos, stock MAF, and EV14 730cc@4bar injectors. 
                  The question would be, In order to get the car started and drivable.. Do I only really need to change the maps for;
1. Fueling- Target AFR
2. Injectors- scaling for my ev14s
3. I can run with Zero WGDC or unplug the N75 right? - Just run off of spring pressure for the time being in order to get everything else worked out.
 3.1- such as my fuel trims and PID and then timing right?

Thanks for your input guys.. Sorry i did not use the map definition names (LDRXN and what not) I did not have the ones I needed memorized and was in a hurry to make this post.  Thanks again guys! Can't wait to be on the road again.

Thanks Nyet