Reality check:
I provided the diagram and original parts numbers above. But I did not mention that I had also asked the parts man at the dealership what the front panel would cost.
He looked it up and told me $400.00. Thank you very much......THAT was not expected.
I doubt that aluminum panels would come at a lesser price. And are they anodized or powder coated? If not, how will they stand up to road salt in snow country?
A solution for the handy ones amongst us may be fiberglassing the existing panels. Coat both sides with epoxy such as WEST System, put a layer of woven glass matting first on one side, then on the other. Anybody who has done "glass work" before knows what I am talking about.
You would need a flat surface where you can weigh down (or screw) the panel to keep it flat while working on it. The surface should be covered with 6 or 8 mil plastic sheeting, for easy release.
Stiffeners and ports are also easily incorporated. The front port is already there, which can be duplicated in the second panel, just under the oil plug.
An oil drain valve will obliviate the use of tools and direct the oil stream straight down. One would not need to take any panel off for oil changes.
For my part, I will seriously look at the possibility of glassing these panels.