Spitfire Ignition Question

[Joe Curry <spitlist@gte.net>]

I am contemplating making a major upgrade to my ignition system on my Spit 
Autocrosser.

Toward that goal, I would like to take a survey of all those out there running 
Spits as to what they are using and how well those work
for them.

Please include brand, model and any other pieces (like coil, etc.) that are 
being used.

Thanks in advance, 
Joe Curry