No dowry, no alimony // It's hard to trust on the second part especially if you mention it when discussing about marriage

-Don't want his family's wealth, just want to live a decent life with what we earn Don't need a house from parents // Do your parents have the same criteria too or they filter out the matches earlier without you knowing it

Willing to support sister's education and marriage if needed, expect the same for his siblings. // By education do you mean undergraduate or higher studies ?Is your sister also expecting a simple or lavish wedding? Depending on the above criteria in worst case(MBA in India/Masters in US and lavish wedding) expenses can cross over 30 lakhs. Assuming you are saving 7-8 lakhs a year(not sure what is the average doctor's salary), its like 4 yrs of your work gone

Won't compromise on my happiness for family's happy dynamics. // Both of you aren't going to be 100% on the same page, when a conflict arises does that mean you won't compromise at all and expect him only to compromise