School me on wiring

I highly recomend that you spend the money and buy the best crimper you can find. The one at Harbor Freight is not very good. hand striper Cable Crimper Tool Wire connector Terminal Ratchet Plier Crimping | eBay I recently bought this one and it is fantastic.

I would also highly recommend eliminating the bulkhead connectors and putting in a connector box. Here is the one I made. It is more work to do this but when you try to troubleshoot your wiring, it is 1000 times easier than using the bulkhead connectors