I picked up the locks from a locksmith. I decided not to spend the money on the radial locks with the round keys as the price was fairly high. I ended up paying $20 each for the locks from Armstrong Locksmiths. I definitely do not recommend this company as they are almost double the 2nd highest price I was quoted. I only used them as they were on the way to work.
I repainted the coinbox door and the coin mechanism door and fitted the new locks. They look a million bucks!