Sorry for your troubles, looks like you did a decent job while in that "little grassy hole". If it helps at all, I just measured my stock bar for you, that I replaced with the JKS unit a couple months ago now. From center of hole at axle end, to center of grease zerk at frame end, is roughly 31 1/4" -as best as I could tell with the tape.
Hope that helps, Best of Luck with the repairs,
Mike
edit-oh crap, he beat me too it while I was measuring! Oh well, looks like we're pretty dang close.
Best of Luck.