Looks just like my boat Eh! The shaft on mine is stainless but the prop is bronze so I wonder bout that. I have the PSS seal and love it
When we did the cutless bearing We used a hack saw blade then the sawzall to cut it long ways inside. Then using a round sharp pointed awl pried it inward enough that it could be pulled out. Only after were we able to get the set screws out. The hub was real PITA, but after more then a few hours of using longer bolts a piece of steel with a socket between it and the shaft end, and lots of PB blaster it did slowly come off. There wasn't room for a puller. The Prop was really hard to get off the shaft! Finally a friend had a super strong and large "snap on" 3 jaw puller that worked with a the shock from a hammer.
I would suggest getting the prop and shaft balanced and trued. maybe even the new shaft, should you get one. Mine has a vibration at a higher rpm but not enough to be scary.
Gotta love the new sea valves!
ps; Yes, the rudder needs to be dropped