Just run one heavy gauge cable (size it to run your winch, I think I used 4 gauge cable) from the battery to under the front hood. Attach it to a buss buss bar under the hood. You can then attach everything you want in the future, including your winch, from there without all the hassle of getting to your battery. If you are concerned about too much draw possibly with all of your attachments, you can install a fuse just before the buss bar. I also installed a second buss bar just for all the items I want connected to the ignition so nothing can accidentally be left on and kill my battery when it is parked. It makes all those connections much easier. You could even use a third buss bar for all your grounds. Makes for a very clean and easy install.