Majorly Mixed Mash Matchbox Monday K-20 Tractor Transporter With Mixed Tractors

Picked up this up despite it missing all the tractors and a few tires. It just happens that I have extra tractors and tires so there you are.
The K-20 Tractor Transporter was released in 1968 and was sold with regular wheels until 1971. Although I think it may have gone Superfast in 1970. It came with the solid blue Ford tractor of which there were three. I have one of those here along the regular yellow and blue and a pair of John Deere tractors. One of the tractors has the older gray wheels so there are four variations of tractors here. Plus two different cabs. The green cab goes with the K-17 Low Loader set which is basically the same cab with a different paint scheme. Thus a mix and match Matchbox Monday.