You... you understood what I wrote, right?
The cost of the load cells, actuators, actuator drivers and control system components that run fast enough to make you able to walk without feeling like you're stuck in tar wouldn't just be prohibitive, it would be enormous.
And, to top that off, there's no power supply you could fit inside the suit that could run it for more than 20 seconds (now, if you're willing to entertain the idea of an umbilical supplying power, ok, cool, that's some Neon Evangelion level stuff right there, and i think a lot of people would think that's cool).
What is your background? How much study (institutional or self directed, either is cool) do you have in control systems and negative feedback loops? How are you going to tune the unit? How are you going to solve the issue of the sheer number of actuators required to simulate human dexterity in a shell configuration?
Why are you not just showing us all up by building totally badass metal armor in the knight fashion, but made to look like Iron Man? From your bicep frames I'd say you have the skills to do it, and it would completely rock.