can we talk plug gaps?

The more windings/turns there are in the secondary windings of the coil, the higher the output of the spark.

Higher voltage = hotter spark, and therefore quicker and more efficient ignition of the air/fuel mixture.

Yup, more windings = higher voltage and lower current.

still dont really understand what the lower turns ratio does, crane claims the lower turns ratio gives better spark gap current,

Current is flow of electrons. Voltage is potential, or in a water pipe analogy pressure. It is a tradeoff in ignitions which is optimal.

Voltage is what makes a spark jump. Current is what eats up contacts.