The window in this picture came with the house I purchased and is leaking very badly. I don't like the window but I do like the open view to look out at my back yard. What do you guys suggest to keep the view, but not break the bank. It's 9' across and is part of a small breakfast area next to my kitchen. Mu current plan is to purchase an Andersen Sliding glass door with 2 side panels. I'm then going to build an A-Frame roof with a skylight on each side to replace the slant roof of current window. I'm going to lose a lot of light and wanted to see if there was another idea before I commit. Thanks.