hey so I have old windows because its what it came with, and so many costs came up that I cannot afford new ones this year. next summer or late spring I will be replacing them, most likely. I do love them for some odd reason that I can't put a finger on, but they are absolutely terrible in the winter so I will be plasticing over them, etc. ill totally put big, shiny stainless steel bolts on because the theme inside the motorhome is gong to be stainless steel, white, and beige. going for a retro 50's look, while the outside of the camper will honestly look pretty terrible. thank you guys, keep an eye out this weekend/beginning of the week for pics!