Allowance for maint/repairs and capital improvements?

What do you suggest for general allowance for routine maintenance and for capital improvements for MHPs vs multi-family units? In multi-family the general suggested rule is 10% of gross income for maintenance and about 8% for capital improvements. I’m guessing that if you have park owned rentals, you would use these same percentages, and if you have tenant owned homes in your park, you could cut these percentages about in half. Would that be right?