Highbeam said:
Then I had a 20 long shipping container delivered to store my junk in. They broke in to the regular locks so I built a fancy lock box and used those rotary locks which has thwarted at least one break in effort.
Highbeam, excellent suggestion, an enhanced security lockable shipping container. all steel walls and roof.
now what makes me mad

, thieves broke in to my ordinary shed and stole many tools (generator, welder, hand and power tools), the worst loss in my opinion was my Oxy/Acetylene rig, master of master keys now in a thieves possession.
I plan on getting TWO 40' shipping containers and making them as secure as possible. Having them placed 30' to 40' apart, they will become the 2 walls / secure areas for the planned shop / pole barn. a 30'x40' or 40'x40' bay area should be big enough, while still having the secure storage / shop space on each side.
As for video surveillance, i got decently powered computers (3gig), video capture cards (4, 8, 12 camera available) and wired cameras. Now my place is covered 360 and each camera is covered by another, no blind spots. After the loss of all my tools, the surveillance expense was inexpensive. Also wireless net cams are available for more remote locations.
(Special Note: Surveillance Software can upload motion activity to an OFF SITE FTP SERVER, email notify, and be viewed as a web page while away.)
Of course as everyone has mentioned, lights, grooming, fences,.. etc.
Rhett