You are going to have to make compromises.

If you make them together you have a better shot at winning.

Even better, if everyone involved already knows and agrees which areas are compromise-able and which are not, that will go a long way to ensure the ‘together’ part of the first statement.

PS: Just to get you going: The things you are known for might be good places to stand your ground. The things you are not known for might be good places to let it be easy and compromise on.