Patch, or Replace inner fenders?

Yes, thanks for priceless info... They did cut the driver side firewall edge close, and the glad you mentioned: the floor/fender bracing is cut. I assume I have fab the bracing, and or find a doner car close by to scab it from ??? Thanks!
I have replaced inner aprons on many Mopars. First is a link to a 69 Barracuda, and another link showing inner aprons being replaced on a 69 Charger

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