My mott flail is a ‘mott hammer knife’, It is a belly mounted flail. I have it on my cub, and it won’t cut hay so you can put it up. It will however pulverize it much like any flail mower.
The mott hammer knife mower is the ‘finish mower’ of the flails. I would not mind having a sickle mower for this cub, they are cute and a very good mower. Also I like having things around that the little IH can do. KennyV.
PS ...your cub looks great