What Jim said.
Can't honestly word it better myself. I am usually disappointed with every new piece I get - that typically goes away after a few days, but things are hardly ever what we would hope for in arms collecting. Part of the game is learning to appreciate an example objectively - something I struggle with fairly often.
I would still love to see more photography of the hilt of your sword - it is quite unique and well worth additional study. I am quite intrigued by the pommel and even the grip shape has such a difference with the typical Sudanese cylindrical grips that part of me wonders if it was redone by a Western collector or owner.