Khan sahib,
I believe that reservation benefit should not be extended to all “high caste” muslims but to the one who is economically and socially backward. All persons belonging to Other Backward Class are not entitled to benefit if they fall in creamy layer, similar should be in the case of muslim
And reservations should be extended to all minority community including Islam, because in my country INDIA, you can find Christians, Buddhist and even Sikh belonging to same strata of society like these muslims.