Those mechanical metal gates are lightning magnets; I'd of done the same if running a fiber connection out there was off the table.. simply to keep it electronically isolated from my network.
Great work, looks good. now post up a screen cap of the camera so we can see how well its performing.
I'd of gone for some nicely bent EMT conduit over that flexible stuff, painted tan.. but thats just me with my magical bending skills.. it is alot more work but you'd of shielded all that from lightning better.