A modpack based around Gregtech Community Edition, but seeing as i cant find a wiki for it I included Better Questing (note: quests are WIP). With gregtech you can double or even triple ores, electrolyze stuff, make tools, larger chests, or even make a fusion reactor (very end game). OpenComputers adds modular computers that you can program to automate different things. Applied Energistics allows massive storage options in a small(er) container. Industrial Foregoing adds lots of farming blocks and items.

If you have problems/questions ask on

Mod list:

Apple skin

Applied Energistics

Better Builder's Wands

Better Questing

Better Questing - Standard Expansion

BetterFps

Chameleon

Chisel

CodeChicken Lib

ConnectedTextureMod

CraftTweaker

Enderio(AE2 conduits, Base, Conduits, OC Conduits)

EnderCore

Ender Storage

ExtraCells2

FindMe

Forge MultiPart CBE

FTB Utilities

FTBLib

GraveStone Mod

Gregic Additions

GregTech Community Additions

gtce2oc

Industrial Foregoing

Inventory Tweaks

JourneyMap

JEI

LootTweaker

ModTweaker

More Overlays

Mouse Tweaks

MrTJPCore

MTLib

Open Computers
Ore Excavation

Placebo

Project Red-Base

Project Red-Integration

RandomTweaks

Resource Loader

Simple Cobblestone Generator

Storage Drawers

The One Probe

Toast Control

VanillaFix

Wither Skelton Tweaks

Greglorious

AppleSkin

Applied Energistics 2

Better Builder's Wands

Better Questing

Better Questing - Standard Expansion

BetterFps

CB Multipart

Chameleon

Chisel

CodeChicken Lib 1.8.+

ConnectedTexturesMod

CraftTweaker

Ender IO Base

Ender IO Conduits

Ender Storage 1.8.+

EnderCore

FindMe

FTB Library (Forge) (Legacy)

FTB Utilities (Forge)

Fullscreen Windowed (Borderless) for Minecraft