Thanks to Paul I collected a complete tow spring, I only need the rear plate for clamping the hook to the spring but it was as easy to take the assembly.
I was hoping that the rear x-tube would not need dismantling totally, but sadly to fit it, it does as a blast had forced the mounting brackets inwards meaning that it will not travel up the chassis taper enough to reach the mounting position, it ended about 1" short.
One of the front x-tube mounts is being repaired using some parts salvaged from a good mount taken from a broken x-tube on the second Loyd wreck.
Although it may not look like it, the above mount is the good one! I cut through the weld to remove the clamp block and then cut the undamaged clamp block from another mount.
Oh and....I have sourced a pair of Loyd fuel tanks, an engine cover and a complete body from Holland as a swap for some Loyd exhaust parts, just got to go and collect it now :-)