Yeah I know, I use them for quick Growth Editing and Class Cap, also help a lot to find offsets.
To be honest I don't find myself very knowledgeable to create them, especially since the Class data seems to be different in size for quite some of them, hex editing for them does not take that much time to be honest(also rogue with Lethality is too unfair,lol.)
Don't worry Fortune and Miracle were mostly for testing purposes,if i am not wrong it seems that giving a character an innate skill and a class an innate skill is different because the innate skills are free for characters but not for classes, also wanted to know if Miracle got changed by Fortune or fortune just adds(it overwrites it.)
The Caps change was also for testing,
Sothe to Assasin(in reality he is still ''Whisper'' I just pointed the name to the offset name of Assasin and also his message) was because as said, Sothe is a forced unit and does not take the slot for anyone and promoting him before 3-12(or 13, the Defending chapter where Ike is the boss) could give you the chance to be able to deafeat Ike more easily so the chapter is less hated,in part IV it makes finding items on the desert chapter more easily if he has better stats, and also encourages people to enjoy more using the Dawn Brigade.
Micaiah using Dark Magic makes some tomes you find along the wat like Fenrir or the SS one to be more of use instead of ebing just selled if you are not using Pelleas, and of course that makes it more powerful than only Light magic users, since buffing the actual Light magic will make Pelleas worse and it won't give her an edge over other Light magic users,this helps to make DB chapters more enjoyable IMO.
Adding playable chapters or changing the units avaibility is not something you can do in a couple of hours,or at least something that I have currrently no experience doing for a Wii game, i think making the chapters a little more enjoyable with mods to growths and stats (along with some changes into Forging and Items,enemies levels,etc.) is a good way to start , especially since very few people actually mess with FE10 for it.
Of course the critics are always welcome as long as they help me improve with this :)