Trustee proved good faith in modified plan that increased payments to unsecured creditors based on substantial increase in income. “Trustee met his burden of proof concerning his good faith in proposing the Modified Plan. Increasing payments to unsecured creditors is his function in the bankruptcy system and performing that function cannot constitute bad faith. . . . It was appropriate for Trustee to take into account the known increase in Debtors’ income by 2011 in increasing the payments to creditors as of 2010. . . . The Court finds no lack of good faith here since it is highly unusual for debtors’ expenses to nearly double in two years.”