How can I add and remove some mods to create my own version of Attack of the B-Team?

[Skittles64]

When I first downloaded and played Attack of the B-Team, it was awesome, I'll give you guys that. Just really two problems: I could never find a suitable biome, since there are so many, and LAG. There are some mods I wanted to delete to make the game run smoother and remove those crap-ton of biomes (no offense). Could someone help me with removing those mods and making the edited modpack work? (I've tried it before, had to redownload Technic Launcher twice.)

 

The mods I would like to remove:

Galacticraft

Tropicraft

Biomes O' Plenty

qCraft

Necromancy

Witchery

World of Dinos

 

Thanks for any contributions.

Edited June 29, 2014 by Skittles64

[budderman21]

If you navigate to the folder that Attack of the B-Team is installed in (by default, C:/Users/*your username*/AppData/Roaming/.technic/modpacks/attack-of-the-b-team) you can open the 'mods' folder and delete the files from there.

Also, you can install optifine to reduce lag.

[Kalbintion]

Please note that if you remove Tropicraft, that the Weather mod needs to be removed as well since the weather mod relies on tropicraft.