hehehe....first I'd slightly redesign my seat mounts to lower the seats yet a tad more...another 1/2" or so, maybe even an inch.
The top outer spreaders would extend about 1-1.5" less than they do currently, keeping the top a tad narrower, and the same width as a bikini top.
I'd do both overhead V-bars with .120 wall and not .095...one is replaced already due to a BHCC flop.
I'd kink both of those overhead V-bars for slightly more headroom...but can't due to garage door limits.
I've already added stainless mesh to the triangular openings above the drivers and passengers heads.
...think that's it...all minor stuff....
The only major change might come if I decide to eliminate the sheetmetal aft of the rear seats....shouldn't necessitate a whole new cage, but some creative splicing may be in order...will deal with that if/when it happens...