That's why having all the information up front is SO important and why I'm writing the house-building articles. In your case, you needed to build a storage room FIRST to increase your storage capacity. Now your only choice is to have someone delegate materials to you (if that will even work). The good thing is that the game is still in BETA and EVERYONE will have their accounts reset once it is out of beta. Then you can start over with more information about what you are doing. When your storage is full, let me know and I can try to delegate some more stuff to you to see if it can be done or not.
RE: SPN: don't you wish your game stats were high like mine