Ron, I like the idea of more visibility, but not sure what you refer to as the "catwalk". I assume its the panel between the trunk lid and the stainless strip? If so its a good height.
I had considered using a high intensity LED in place of the trunk lock, and activating the trunk via a remote. But thought this may be more pain than gain due to the limited light size.
Have you seen Marshalls setup, very discrete until lit up, and then you cant miss it. But it does require mods to the panel.
nassi