Sorry that you didnít get much of a response. I didnít offer anything because the only source I know of for a mast would be for a new mast or the tube for a mast that you assemble yourself. I donít know of any used ones offhand. Things like a used mast happen just by chance and itís possible nobody knows of one right now.
I donít remember who made the rail for the boat but Ruddy at D&R might be of help for that item.
Good luck with the search and all the best,