Parallel ignition systems, anybody tried running one?

You know what I have the .25 BR and others and a few chrome boxes, want to see how hot they get with the difference resistors. Bet the reg Ballast keeps the box cooler. I know with the .25 they draw almost 5.5 amps in the run position and running around 3. Reg stock system is less. Bet that is why some people can run them on the street with no issues they stay cooler.