Biohazard
I just remembered that I know a guy that had a full set of red door panels. I'd bought a lot of Barracuda parts from him a few years back. I don't know if he'd still have them though.
You know, after seeing that picture of the all red interior, I love it but I think I'd have wanted a black dash & console with all that red. I never even knew they made red consoles. That red wheel is pretty cool too.
It really makes you think of all the possible color combinations you could make.
I'm liking where you're heading with the radio. Keeping the factory look & giving it a purpose other than decoration. It'd be cool to incorporate some of it's other controls to interact with other non-factory equipment.