Not sure how this would improve the Sunrider function; seems more like eliminating it...
From what I could check just now, the left 'arm' measures just short of 25", end-to-end of the metal tube.
View attachment 388798
you’d be converting your front section into a trektop version.. no fold just a flip back so it would actually make the sun rider function bigger.
i’ll be back at my jeep in a few hours but i’ll measure mine and will report back