Layout is very important, Here is a link to how we laid out out Victors, wiring block etc
http://www.swarren.ca/Build2004photo.../IMG_0820.html
I didn't have a pic of our final wiring but what we did was channel all of our wires. The direct route is not always the neatest. Take your time, plan ahead and pretend that it is art. If you do, not only will it be neat but easier to follow. If you would like to come visit us let me know.