I have a MH 33D Standard up here in Ontario Canada, 33D1SF, Serial# 12429P. I would love to know how many standard 33D's were made. They seem fairly rare. I know the trim piece on the front in NOT original, I think it was put on when my Uncle did a minor refresh of the tractor years ago, I think they thoguht because the 333D had something similar that the 33D should have too? Im going to remove it.