A Hardcore Reasonable Randomizer?

[Soanevalcke]

I've never made a Pokemon Hack, or any Hack, in my life, I was just wondering, Would it be possible, and How hard would it be, to create a Gen III Randomizer Tool with these stipulations (Sorry if this just seems like a complete mess, The main differences from the Reasonable Randomizer are that Randomization is based on Catch Rate for wild pokemon and Exp Base (Kind of) for trainer Pokemon):

General:
- Starters are all lowest in 3 stage Evolution and follow a Rock>Paper>Scissors Pattern

- Maybe, have a way for the Randomizer to make sure there is at least one pokemon from each evolution family in the wild (Nidoran F and Illumise being the only requirement for their bizarre breeding families)

- Evolution Changes: Trade + Item Evolutions only require to use the Item (Marval Scale added to game)
Kadabra (Lv 36)-> Alakazam
Graveler (Lv 41)-> Golem
Haunter (Lv 41)-> Gengar
Machoke (Lv 46)-> Machamp

Wild Pokemon:
- Wild Pokemon are randomized in a way so that Pokemon are only replaced with Pokemon in the same (FRLG) habitat (Grassland, Forest, Rough Terrain, Water's Edge, Sea, Mountain, Cave, Urban)

- The Randomizer trends towards Pokemon with similar catch rates (Catch Rates would have to be fixed (i.e. not 45) for Fossils, Starters, and Pseudo-Legendaries)

- No Baby, Stone-evolved, Item-evolved, Cover Legendary, or Mystical Legendary Pokemon in the wild

- No Pokemon with Shadow Tag (Wynaut, Wobbafet) or Arena Trap (Diglett, Dugtrio, and Trapinch's second ability) in wild

- Fishing will only get you Water 2 Egg Group Pokemon

- Rock Smash will only get you Mineral Egg Group Pokemon, except Voltorb/Electrode

Trainers:
- Everyone's AI set to whatever the smartest is.

- All Trainer Movesets are Battle Frontier movesets. Including Held Item and EV spread (https://dl.dropboxusercontent.com/u/57303795/EmeraldBattleFrontierComplete.xlsx)

- The Randomizer only replaces the Pokemon based on what the Battle Frontier group of the original Pokemon is:
>Group 1: Entry 1-162
>Group 2: Entries 163-267 or 268-372 (Two possible movesets)
>Group 3: Entries 373-468, 469-564, 565-660, or 661-756 (Four possible movesets), or 801-836 (Eight possible movesets for these Nine Pokemon)

- Trainers retain their specialty:
Aqua/Magma Grunt: Dark Type, BF Group 1
Aqua/Magma Admin: Dark Type, BF Group 2
Aqua/Magma Leader: Dark Type, BF Group 3
Pokemon Ranger: BF Group 2
Ace Trainer: BF Group 3

Youngster/Lass: Grassland Habitat
Beauty: ??? (Water's Edge Habitat, Non-Water 2/3 Egg Group?)
Hiker: Cave/Mountain Habitat
Picnicker/Camper: Forest Habitat (Non-Bug/Flying/Grass Egg Group?)
Sailor: Sea Habitat
Swimmer: Sea/Water's Edge Habitat
Tuber: Water's Edge Habitat

Bug Catcher: Bug Egg-group, BF Group 1
Bug Maniac: Bug Egg-group, BF Group 2/3
Bird Keeper: Flying Egg-group
Fisherman: Water 2 Egg-group
Poke Maniac: Monster Egg-Group
Aroma Lady: Grass Egg-Group
Ninja Boy: Poison-type, Non-grass Egg-Group
Dragon Tamer: Dragon Egg-group, Non-Poison-Type
Blackbelt/Battle Girl: Primary Fighting-Type, BF Group 1
Expert: Primary Fighting-Type, BF Group 2/3
Guitarist: Electric-Type
Kindler: Fire-Type
Hex Maniac: Ghost-Type
Psychic: Psychic-Type
Parasol Lady: ??? (Rain Dance in moveset?)
Twins: ??? (Helping Hand or Follow Me in moveset?)
Ruin Maniac: Rock/Ground/Steel-Type, Cacnea Line
Pokemon Breeder: Baby Pokemon
Rich Boy/Lady: Normal/Dark-Type, Field Egg Group
Gentleman: Meowth-line, Snubull-line, Eevee, Smeargle
Poke Fan: ???
Poke Collector: ???
Triathlete: ??? (Maybe Higher BF Level Guitarist, Swimmer, and Bird Keeper?)