I have been wondering about the rope rubbing in the eyelets of the carbon barlock, @WIRiverRat - the custom barlock seems like a better design, but it doesn't have the spectra rope.
I'm also thinking about pros and cons of different lengths and diameters of the handle. It's mostly a matter of personal preference, I get that, but I'm wondering if there are general rules of thumb that can be extrapolated from those preferences. For instance, smaller hands => 12" length and smaller diameter vs bigger hands => 13" length and bigger diameter? Topic for another thread, probably.