All of this is great information. I have the glass cut (8) and I have the stops and channeling. I found these from a marine supplier I am guessing these would work for handles. https://www.westmarine.com/buy/perko--sliding-window-handle--205494?recordNum=127 What I do not have or understand is the rest of the hardware. does any one have suppliers for the rest of the hardware that I need to purchase?