cheapest way to get hemi 3g going?

More megasquirt info:

http://msextra.com/doc/ms3/quickstart.html

My first idea was to use a computer for my gauges (fed by the megasquirt computer). I scrapped that idea, and now I'll be using 'regular' aftermarket gauges with their own sensors.

No need for a degree for all this. Just time spent studying and working.