Von

Looks like a successful project! Congratulations!

You mention cold weather starting....one additional item I'd consider is a float charger. Even with disconnect you have installed, there's a chance the battery will lose power when sitting. But put a float charger on & you'll always have 100% battery when you get ready to start as long as you've got somewhere to plug in. We've used a few different styles, but I'd say the Schumacher is the best overall. They're about $30-40 in stores. If you do install one, remember you'll have to attach the wires directly to the battery since you're using a disconnect. That works for us anyway.

Just a consideration...