fattony

Hello there. What do you know about expert/scudo/dispatch locks? I need some help figuring out a solution to resolving my lock issues. (Peugeot expert mk1) keys are worn and could do with being replaced, although as you seem to already know it could still be broken into easily which I also realised after taking out the barrels to lubricate/ease locks with wd40. I have two keys though only one opens all inc ignition. Which is also a bit tempremental. I read your post regarding taking out locks and putting in nuts and bolts. Are you able to elaborate on that for me. Would like to make van secure and have easy access. What did you do?
I would be very grateful for any help/tips/links.
Cheers
Rob