Updates: Life has hit me hard in the past few years.
I've been out of the SR20 game for a while. I've still got a B13 SE-R vehicle that will be up for sale soon, and I've got a turbo motor I will be selling hopefully.
As for street tuning, it depends on what kind of EMS you are needing tuned. I work at a garage where depending on the setup, we could handle it.