OH, well. No need to rush into anything ... You've been in Canada almost as long as the Mavericks. Have a good friend here who is a Brit and it took him 30+ years to move on his dual citizenship too.
That's why I went with it. Full range multi spark, supposedly as hot as an external box. The only features you're giving up are things you'd only need in a dedicated track car anyways, and the base model MSD box doesn't even have a rev limiter.