That's right... he's the best person to ask.
It's a matter of agreement. Some people marry another and expect the lifestyle to follow his lifestyle. Some don't expect the other to follow his lifestyle.
Ask him what he expects of you. Will he be expecting you to recite your vows in Hebrew? Will he be expecting you to change the way you buy, prepare, and cook food? Will he be expecting you to change the way you practice religion?
Remember, it's your life too. While you may love him, you also should think about what you want. 
