I'm with Mark on this one.
The stock ignition, with a good coil pack wires and correctly gapped plugs is more than good enough for 98% of the cars on here.
It's also, cheap, simple, easy to troubleshoot, and parts are available anywhere you might be if you have issues.
Whiz bang ignition systems are cool and all, and definately have their place, but on anyhting but a fully built vr4 I think the money is better spent elsewhere.