So if I start digging holes in my (hypothetical) backyard I should be rewarded handsomely?
Let's say I do it 18 hours a day, non-stop. Clearly the ammount of effort I'm putting into is bigger then the ammount of effort that 99% of the workers put in their works. Should I be payed more then 99% of the workers?
There is no inherent value in labour or effort. That's the fundamental flaw of your reasoning, and for that matter all socialistic reasoning.
The value of a certain work, as well as of anything, is purely subjective and varies from people to people, society to society. I certainly don't deny that toilet cleaning requires as much effort as bank managing. But so what? Society as whole values bank managing more, and hence are willing to pay bank managers more. You can't just say that because the toillet cleaner is putting as much effort he should have a roughly equilavent reward. Otherwise I demand money for the holes I hypothetically digged in my hypothetical backyard.