Can I add just a clutch pedal to auto pedals?

Can I add a brace to the auto pedals in the same location? It sounds like a clutch pedal could be installed on the same pivot. Is that correct? I've been toying with the idea of creating a pedal conversion kit, if it's something that could fit with new spacers and pivot pin, or something to that effect.

I used to own a 1970 Beetle that I put a 2.0L Subaru engine into. I didn't mind the pedals on the floor, but it seems like they would be out of place in the Dart. Although, it would probably be easier to mount them than the swinging versions.

I'm bolting it to my turbo charged, EFI slant six. Here are the ratios: 3.784, 2.324, 1.624, 1.271, 1, .794. I'm planning to run a rear end ratio in the high 2's to low 3's in a Ford Explorer 8.8. The high gears will be to help load up the turbo as well as pair with the lower first gear on the transmission.

I am currently working on an adapter kit. I'm pretty green in the actual fabrication department (sheet metal cutting, grinding, etc.), but I run a CNC machine shop and can design and make most anything. You can see my progress on slantsix.org: Slant Six Forum, :: View topic - 350Z CD009 Six Speed Swap
I have several guys interested in purchasing kits once I have mine sorted out. I'm about to machine the final adapter plate prototype and a custom flywheel to get everything bolted together.

If there is any interest in being able to bolt this transmission to the Mopar V-8's, I would be most of the way there right now. All I would need is the engine bolt pattern.