Hello, I am doing a project in Mayfield KY on a cabin in the middle of nowhere. I need to replace the front (and only) door and put in a new lock system. The cabin is infrequently used and has been broken into several times. Would someone suggest a secure type of door and locking system? I was thinking of putting in a deadbolt http://www.mcmaster.com/#door-locksets/=228ag7 (under 2871, heavy duty lock b) as well as a regular entry knob lock. The door needs to stand up to humidity as well. Thank you!