Dimensional Shit, and what I'm thinking for the front rack. Inspired partially be the do-it-yourself handlebar roll bag, the materials I have at hand and the do it yourself porteur rack.
-------Roll rack---------- http://bicycletimesmag.com/how-to-make-your-own-handlebar-roll-harness/
--------Porteur rack-------------http://crankbased.blogspot.com/2015/02/diy-handlebar-bag-support.html