Congratulations! You obviously have very good taste. From your question I take you have the 6 volt version. My WC54 is 6 volt. One easy way to make the vehicle theft proof is a hidden master switch for the battery. I have added LED strips under the front wings of my WC54, the headlights, being inboard the average person coming the other way dosen't realise Oh SH... it's a hell of a lot wider than I thought!
You can get LED to work in the idicators, though make sure you get a LED flasher unit, only a few quid and far easier than trying to wire in resistors. The LED are quite tolerant of voltage I use 12 volt ones. One other trick , on the roads hang a trailer board on the tailgate. Yes, the triangular reflectors are illegal, but you could see me to stop me and question me. And din't ram me 'cause you didn't see the brake lights.
Dress standard uniform. Oficers never drove vehicles as a rule. As I'm getting more mature (The older you get the futher away Old Age is pushed) and look stupid in infantary kit , my preffered dress is lightweights and Wested Leather Indianna Jones Raiders of The Lost Ark Leather jacket. Bloody good jacket for any use.
A tank suit is very useful, espcially the pockets just above the ankles when driving.
Canavas Allied Canavas.
Note: To avoid the Dodge Dunking, get some light plastic board, I nicked mine from off the adverts used on the side of buses, and place under canvas over frame.