Advice wanted: patching trunk flr/inner whl house

[CamarosRus]

Eric, I (or somebody) will be using portions of two different Goodmark patch panels to replace the floor next to the wheel house and next to the trunk extension.

I just dont how difficult it will be or neccessary to replace the entire inner wheel house....or to cut approx yellow line and replace lower bad portion only.

Keep in mind that tire side of weld seam gets undercoated and trunk side gets spatter painted, after welds get ground flush and filler applied.......

Thanks