Security for a MX4

I purchased a MX4 from @GotExhaust and it should be arriving in a few weeks or more. I also bought a Pop n Lock for the tailgate for some security.

I was wondering if you guys are doing anything else to secure the bed or the cover?

 

The cover requires the rails, and they are not easy to remove. As long as you have a tail gate lock I wouldn't worry about the backflip.

If you leave it "up" I would consider a locking fastener rather than the screw fastener on the back corner.

 

Thanks