I've looked through the posts about this subject, but haven't seen my question addressed. I bought an electric wiper motor for my '53 3/4-ton and want to wire it into an accessory fuse block which I still need to buy. I also would like to run the heater to this fuse block and the radio eventually. That will get some of the hot wires off of the ignition switch. My question is where should you get the hot wire to power upthe fuse block? I've seen some suggestions not to run it directly from the battery, but where should it come from and does anyone have a photo of a setup showing the wiring from the power source? Thanks.