Oppurtunity for upgrade

Fantastic Z

Welllll this sucks
I was on my way home from work this evening and under REALLY crappy circumstance I hit a re-tread (semi tire) at 70mph. Here is the pic

You can see it hit the lower drivers side area. While this does piss me off. I see it as an opportunity to re-paint/upgrade/do-over lol
I've searched for a few lips and most don't seem to cover the damage are so, repaint looks to be the best option right now. I want to keep my expense under $500. Looking for input on this one. My Z as it stood (before )

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Rays GramLights 57Fxx BM w/red centers-Michelin Pilot Sport tires-Motordyne CBE-Nismo red calipers-Z1 (SS lines/Slotted rotors)-Motul fluids-Whiteline diff bushings-Redline fluids-JDM fog lamp-GTR start button-Optima Yellow Top-EVO-R B pillars-Custom GPS mount