Hey, have you heard about ProjectE? It's a total rewrite of the old Equivalent Exchange 2 mod. I know you liked using that a lot, so I thought I'd point it out. Right now it's only for MC 1.7, but it might get back-ported to 1.6.4 eventually since it's an open source project. Might be worth keeping an eye on in case it can be integrated into Yogscast Complete one day.
I hadn’t heard about this, no! Cool, I’m glad someone is doing this.