Which kit

[Shag55]

I have a 2.2 ltr vw running a gt35r turbo, SDS efi, 96 lbs injectors, and water to air intercooler. Don't know which system to get and what jet size I need. The motor makes roughly 275hp on 92 unleded with 12 lbs boost and want to run 16-18 lbs. I estemate about 400-425 hp. I have a bung in place after the intercooler for the jet. Do I need the system 2d or the system 2s. I like the 2d idea but don't know if pulling the signal off of my injector harness will effect the ecu. I was told if you run 2 injectors per cylinder they need to be the same impedance and running the single actuater off it will it cause a problem?