Don't get me wrong, I'm not having a pop at anyone in particular. It is just a general observation as I work for a company that services industrial catering equipment, and even our senior engineers don't earn that amount per day !
Its not relevant what your engineers earn!
Now how much does your company charge its customers ???
As a guide a plumbing firm used to charge £900 per day for the services of one of the regular posters on here ( so he tells us! ) But I doubt he was paid that much!
Tony