Ow that sucks... Made me cringe just looking at the photo.
I'm honestly surprised I've never been hit by anybody after 5 years of driving in this godforsaken state.
You should ask your chosen body shop if they're comfortable retrofitting some Miata doors to your Z; should prevent anything like this from happening again.
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'10 PW 370Z 7AT - wife's car - Project Raspberry Cheesecake
'08 Evo X - built motor+trans | BB-X @ 32 psi | CH3OH | self-built+tuned - ??? WHP
'01 Galant V6 - built motor | GT35R | self-built+tuned - 550+ WHP (retired) |