Need Some help with Pokemon Emerald in HexManiacAdvanced

[Tyrranux]

I want to implement more mons in my hack. Last time I tried to implement new mons in HMA it barely worked, just brought up a big question mark instead of the sprite. So either the feature doesn't work properly or I'm missing a key step. All the tutorials and help I've come across just tell me to replace existing mons already in the code and I don't want to keep doing that. 

If possible I need about 50 additional stable slots that will actually work in game, I can do the rest from there. I mostly need those extra slots for Ogrepon via evo stones, extra cameo mons and more unique none-playable Boss Encounters such as some Robot Masters from Megaman and a few Decepticons. 

I would also like to implement a few more trades and/or a shop to just buy certain Pokemon (i.e. combat vehicles like an attack helicopter or submarine).

Here's a link to the IPS of my hack. Deeply appreciate any help, will credit in game.