I don't know of many who've attempted it, nor been successful..... what colour is the 2017 Canajan FJR? Either look for a used one here or on ebay or consider upgrading to 2001-1005 FZ1 mirrors (EMGO's are much cheaper).
Good advice for any mirrors.Also if you go with the Emgo’s look closely at the joints and adjust them so they will stay in place but also fold up easily.