For those interested/for what it's worth...and who might also own a Naish S25 6m wing.
here is a comparison of wingspan of the 5.5m A Wing and the Naish S25 6m wing...
I find it interesting comparing various designs and what the relative pro's & cons might be...
A-Wing has a slightly wider wingspan, but is "shorter" on the trailing edge.
Leading edge and strut are much thicker than the S25...