Hello Dana Stanley
If it can help you. Look what i did on my machine. I have cut a slot at the other end of the presser foot bar to be able to install any kind of Walking foot Singer feet.
I was Also finding the 441 feet very expensive and the second reason is that i do Upholstery for living so i need Upholstery feet like piping feet on the monster machine (441). No one sells piping feet for this model.
Please look at my topic that i have Just put on the forum, May be you can Also help me Thanks
By the way, evernice on Ebay is a very good company. I often buy parts from them. If their is any thing wrong with the part they ship another one