Thanks!
I have a couple of fans running in the garage, but no A/C. I bought a little swamp cooler for the garage, but I need to put it outside and run a duct in. It kind of cools when it's inside the garage, but after a while, it gets pretty humid. I still haven't figured out what to do, so for now I try to drink a lot of ice water and take breaks. It's the not the most ideal situation, but at least I'm in the shade, LOL!
No, I still don't have a solid plan to run the wires. I'm not a big fan of running wires and brake/fuel lines inside the frame rails. If something goes wrong, it'll make everything a lot harder. More than likely, I'll run everything in the driveshaft tunnel. I've thought about tucking the tail light wires in the frame, but I still don't know where I'm putting the tail lights.
I'm still debating whether I should run a tandem master with a proportioning valve or a dual master cylinder setup where I can adjust the bias, like a Wilwood. Regardless of what master cylinder setup I run, it'll be hidden. I'm not too crazy about the look of firewall mounted master cylinders on fenderless/hoodless cars.