I ended up with Hogwerkz lowering add-on. Basically extends the swingarm enough to lower the entire rear end 2 inches using the stock suspension. However, I’m getting an FBI lowering kit installed on my wife’s 2020 Street Glide, lowering it 3 inches using stock suspension without lowering ground clearance. I may end up having that installed on the 2017 after all. Pricey, but should be well worth it