Aloha !
You'll have to stick to 3 songs at most. Presenting 25 songs sounds great, but that'll mean that Jon will go for the one he knows how to play anyway. BrokenPromiseland will never happen, neither will I Am. Both songs have only been played once, and Jon doesn't like them. He was never able to nail Hearts Breaking Even during soundchecks in 1995, so he won't go for it now.
If you present 3 songs to Jon or the band that have only been played once this tour it'll be a lot easier for people to pick a song as well, and Jon won't be able to opt for the "easier" options like Happy Now and Thorn In My Side. Don't think of presenting it to the band as in handing it to them either, you should assume you won't be able to do so. Assume you have to do it by raising banners. If a large group unites and all goes for the same 3 songs at every show chances are bigger Jon will pick one of them.
Salaam Aleikum,
Sebastiaan