Please help - Want to pull my hair out trying to optimize my Epcot TP!

Want to end the night in WS too for Illuminations

I take a similar approach. I will make a plan that goes from pavilion to pavilion (with extended time at each one) including all of the special exhibits/shows I want to see and just evaluate it in order to see if the timings work out. I then use it as a rough guide to make sure I am not falling too far off pace and will consequently miss out on something.