<VV> Electronic ignition choices

[Charles McKinley]

I'm considering replacing the stock points & condenser ignition on my  
'63 Monza with one of the three electronic systems offered by Clark's,  
and I'd appreciate some comments about your experience with any of them.

1. Crane light-diode system, appears to be more complicated and a bit  
more expensive than the others;
2. Ignitor magnetic system, cheapest and simplest of the three;
3. Ignitor II magnetic system, pretty simple but almost same price as  
Crane.

The magnetic principle has a lot of appeal from a reliability  
standpoint. Does that actually work out in practice?

Thanks in advance,
Chuck McKinley