So right now I'm playing on a faction server where I am the richest player. I have 60+ iron golem spawners in one grinder. So obviously I need some way to quickly transport iron ingots around the place. What I have set up is something like this. Any help is greatly appreciated!

http://imgur.com/a/5h47a

Is there any way to get items to the top chest to the bottom faster while still keeping a lot of storage? That would be great! Right now I can barely AFK before all my chests are full.

Also: I'm im 1.8. So no blocks that are from those updates please.