Nerd out all you like. Means squat to the majority of freeride foilers. A perfectly rigid foil could still be a complete dog.
The zeeko is quite obviously up to the task and one of the best reviewed non race foils out there, from a company with perhaps the longest track record.
Ill put more stock in that than your tinkering !
I can see comparing these measures on a standardized rig for top end race foils, but for nearly anything else, I'd rather hear what a decent rider has to say about it.