Your definition of success happens to align with mine. I have "enough" right now, and I'd be really happy to work less and maintain my current income level - I just haven't yet been able to pull away from the corporate life. Eventually.
Anyway, had to ask, the one gap seems to be health insurance. I know you mentioned a cheap major medical policy, but what are folks doing to cover their families a little more comprehensively? At least in the US, this is the one big thing that makes it really hard to leave corporate life. I'm fortunate enough to have dual citizenship with a european country, so we could "just" relocate there, but ideally we'd do this while staying resident in the US. I still haven't solved the insurance issue.