Some info to add - hopefully this has not been repeated elsewhere - if it has - my apologies.
I was curious about replacing my ABS and power brakes with a simple old school non power brake master cylinder. So I called the Willwood tech line.
They said - No problem, you need to adjust the pedal ratio to about 6:1 and tell us the diameter of the pistons in the calipers and we can size a master cylinder.
They also said Lotus by Claudius : https://www.lotuspbc.com/home.html
Had worked with them to develop a big brake system and might have a non power assist master cylinder all worked out.
So I called them because the website is light on specifics. They do sell a NON ABS retrofit system (power brakes) that includes Master Cylinder and everything you need to ditch the ABS. The cost......$2500. Way out of my budget.
Anyway, I am on the list for one of the LHD brackets from this thread and looking forward to sourcing the parts to put together a system.
I am curious though. If anybody knows the piston diameters on a 94 Esprit (non Brembo), and the measurements on the brake pedal. A master cylinder is only ~ $300 I might try an old school non power assist set up and see how it works. I figure I could always switch it back out.
I enjoyed the brake feel on my old non power assist cars - I am sure it would take a bit of getting used to.