Using the LSx coils and 24x reluctor setup would allow for use of the several good systems on the market, in addition to the GM PCM.

Mega Squirt is very popular in the turbo LSX world.

For carb use, I would imagine that you could use the stand alone plug and play type boxes like the MSD 6010/6LS and the Mallory Firestorm.

Neat stuff. Excited to see some developments as they happen.