Hello board. I live in North West New Jersey. Very cold winters. I want to replace all of my windows. Would like to start with the living room which has a picture window, I would like to install a bay window. I need sliding doors to the yard and a casement window in the kitchen. My other windows are set higher up and are awning windows. I want good quality windows because I don't plan on selling anytime soon. How much would each cost and please recommend a good quality. Does anyone recommend Marvin Windows? I was told they're actually a better performing window than the Pella series. Thanks,Tom.