I admire a geek (of any kind).
This fabric picked up at the Op Shop tickles my fancy. I'm old enough to remember Commodore 64 & Apple IIe.
Just look at that seam joining the panels - can you even see it? You might need your specs. Clearly I'm not a sewing geek - I couldn't be fagged with that effort.
On the seam front...have you been following Liesl's Seamalong. She's super good.