alright I will conced to most of your points and update my outline to match what you are giving me. Still I am keeping certain information to follow a flow of the inital plan.
1) As stated Ranma will be deaged with Hotaru and both will be stuck at ~7-9, I will not define it as I want it to match Usa's age closely enough.
2) Setsuna is a tad emotional per Manga and as when she has to go and get new clothes after a day or two and some of them include clothing for chibi-usa due to the fact that she needs new clothes now too. Yes Setsuna knows her but still is more focused on the fact that she needs to do this, and less on the facts. (this will be implied)
3) I will add a scene where Ranma slips off to visit the Tendo's but Hotaru and Chibi tag along despite some protests. They of course set Akane off by introducing themselves as Ranma's fiancees arranged by his mother (insert Nabiki level snark) after the confrontation Ranma leaves the Tendos for a bit.
4) There will be more debate on should the youthened Ranma have a memory wipe to eliminate the neko-ken (in the end they will decided against it, but since he is much physically younger and closer to the age where he had trained in the neko-ken they could plausably get away with it.
5) Mamoru will be set as powerful as a regular Senshi, but cursed with always ending up with major injuries due to wierd incidences, like getting hit by a car on top of a 5 story building that was not thrown in the fight.
6) Ukyo as stated will reappear at the same school/age rather irate at Ryoga and her father over the same fate befalling her. (This was in my original plan) I am toying with a Tendo (not Akane specifically, I am leaning towards Nabiki to push Ranma away from the Tendos) also having the same problem, and as such a manhunt for Ryoga begins to get serious due to the fact he managed to cause this disaster. (I will play up that he didn't manage to sell any more and that it was only one sale to a vendor that caused this set of problems. As such he is not going around giving them out willynilly just saw a way to get some money for something other then mushrooms. (I will need to expand on the details of this more)
7) Ranma will gain a 'Prince Charon' form of some sort but despite it being a legitimate form the senshi keep saying how cute he looks in it and he vows to avoid the form at all cost... Failing of course.
There will be again no real big bad, this will be more slapstick Ranma style then Sailor Moon Villian of the Arc style.
- What I have already posted will be removed and rewritten.
- I am also working on a better chapter by chapter outline.