Great work Jason! FYI the stewmac fret positon calculator has this to say for a guitar with scale length = 2 x 313mm:

Tune-o-matic style bridges: 627.534mm (± 0.5mm) from nut to center of treble-side post. Mount bass-side post 1.5mm - 3mm further from the nut.

so this is another check you can do to make sure everything looks good.

cheers,
Gav.