OK... so....
I'm a "CR fan for life" (sorry for the plagiarism !) and have stayed at both, several times, over the years.... Here are my thoughts:
1) Sorry for the sexist assumption, but I assume that, with your "signature", you have three daughters... and I would also then assume that they would prefer the "atmosphere" and surroundings of the GF over the CR.
2) The monorail and associated construction "may" still be an issue - and even though the GF is the "last stop" on the monorail
before the MK, it is also is the last stop on the monorail loop
from the MK; but you can actually walk to and from the MK to the CR (both have the boat as an option, but the short, safe walk is the quickest).
3) If the "view" of the MK (the "Castle") is important, then there is, pretty much, no better view you can get then from a "CR / Tower / MK View Room"... especially at night, with all the lights and fireworks - depending on your room location, you get the feeling you can almost reach out and touch the fireworks....
4) If you aren't "go - go - go" all day / all the time, and plan to have some "down-time" or spend time in the room; again, that view from your "private balcony" from the CR is fantastic; but, indeed, the room size and layout is much nicer at GF, and "a too crowded room can make for trying times"....
5) With three children, the bathroom certainly is an issue to be considered, although not necessarily a deal-breaker, but, generally speaking, the bathroom size and layout are much better at the GF.
6) If swimming is an issue - beach vs. pool may be another consideration worth looking into... the GF has both, but not the CR.
7) Dining - dining plan or not - should also be considered....
BUT... have you possibly considered other options...? (like it isn't hard enough already ! LOL !) Are you aware that there are rooms with an "MK view" at The Polynesian ? And if you were to be "Club Level" there, the "Club Room" provides a good view of the fireworks (of course, so does the CR Club Room - as well as your own balcony !) And from the Poly, it's just a short walk to the TTC.
And, if an "MK View" isn't absolutely manditory... how about Wilderness Lodge - although, I would absolutely recommend "The Beach Club Resort" instead. Admittedly not an "MK Resort"... the Beach Club has a wonderful atmosphere - bright and airy - lots of "personality" and is within walking distance to EPCOT and DHS (or a short boat ride to either), and great bus service to everywhere else. And it has, without a doubt, the BEST "pool" of all the Resorts, including the "natural sand bottom" which gives you that "at the beach" feel.
And, last but not least, it might also be worth your time to look int "Bay Lake Towers" (Contemporary Resort Complex)... which offers large, very spacious rooms and some spectacular views of the MK !
Bottom-line... for me it would be: 1) CR, 2) BC, 3) GF - but my personal recommendations for you and yours: 1) GF, 2) CR, 3) BLT 4) Poly, 5) BC, 6) WL.