Yup.
Thats how we started. I do the quotes, the work, the books, the dishes, clean the loo, pick up the dog s&*t, do the salaries and the wife does everything else.
But seriously, You're right. The wife answers the phone, books the calls and people seem to relate to her better.
She used to do the work as well but, since I joined and bought the TM, I do most of that now.
Works well