Massey Ferguson 815 Loader through hole cover for Logo

These are end caps for an 815 loader on a Massey Ferguson. I designed this myself to make something different for the loader.

Note: These are for show and leaving these here could result in moisture being trapped and rusting the internals. Some people use the through hole to hold farming implements so not suitable for all situations

The internal diameter is 72mm (5mm thick walls) and the outside front edge is 91mm. 

These are designed with the logo I have here too. I made it with MF letter first but I would like the Logo next.