I have a new in the box 06533-ZW4-H56ZA tiller handle kit for A4 and subsequent 40/50 hp engines. Looking at a 2010 fuel injected BF50D series engine. Has anybody tried to put the A4 and later tiller on the newer fuel injected engine? The D engines call for 06533-ZZ5-040ZA tiller. Anybody know what the differences are. Looks to use the same cables, key switch, mounting bolt. Wondering if the harness plugs are the same. Anybody tried this?