At low rpm (<1500) multispark can be used, no problem, but at high rpm (>1500) it's only a wast of time to load the capacitor.
Again, CDI don't have dwelltime.
Any time you lose between two sparks is less load of the capacitor and less powerfull spark.

Easy start is a "must have" for allmost all engines, even for fourstroke engines.
Easy start for 2stroke wil be at ~5 degrees BTDC, 4stroke need more ~20 degrees BTDC.
It will be nice if we can make the degrees for easy start into the setup.

BTW, maybe you have to take a look at my website and try the program.
There is also a website of the first CDI with a Exelsheet.
Maybe it can help you to create your Exelsheet, copy / past the complete code into MicroC aso.