What's on your to-do list in IE:E?

If anyone got a tip or two about how to do anything on my list or someone elses on how to make the thing efficiently that'd be a nice discussion =)

Right now we have:

Ghast Farm

More thaumium

Automatic Cake Farm+Kekimurus

Fix the entangled ME network and add P2P tunnels

Fix power grid (like that's ever going to happen)

Get Terrasteel

More Ender Quarry Upgrades (getting dem enchants)

auto pokefennium+fairy

Automate Nether Star Generator

What's your list? =)