First Emerald team (actually on cartridge, I don't remember all their moveset sadly)
1) Metagross (Comet Punch most likely)
2) Blaziken (Sky Uppercut, Blaze Kick, Psychic)
3) Crobat (Sludge Bomb, Fly, Return maxed on speed, this one was a beast)
4) Latios / Gardevoir
5) Electrode
6)
Current emerald team (on Expert Emerald hack)
1. Blaziken (Blaze Kick, Sky Uppercut, Slash, Fire Punch) @ Charcoal (252 HP 252 Atk)
2. Jolteon (Thunderbolt, Bite, Thunder Wave, ?) @ Magnet
3. Lapras (Surf, Ice Beam, Confuse Ray / Slam, Rest) @ Lum Berry
4. Skarmory (Spikes, Toxic, Steel Wing, Confuse Ray / ?)
5. Gardevoir / Gengar ? (Up for grabs!)
6. Golem / Tyranitar (Not decided yet)
As for my FireRed team, I don't even remember, except I chose Charizard, as I always did on Red.