By saying that "your income is too high" I am assuming you mean that you do not pass the means test.
Please remember that there is a "special circumstances" exception to the means test and that you may well fit in that category. Probably the only way to find out for sure is to file the Chapter 7 case, note the numbers on the means test, and argue that special circumstances exist which ought to allow you to file the Chapter 7 case in spite of failing the means test. Then if the U.S. Trustee objects, the judge will decide.
REMEMBER that the means test does NOT apply to persons who file Chapter 7 and have mostly business debt.