I assume you're going with the V8 version? I repowered my 1984 Seafarer with the I6 supercharged version -2018 model. I am running a 17P Rev4 4 blade. Originally had a19P mirage 3 blade. Dialed right in and very pleased with how it handles.
I went with power steering (which I think is a requirement with Verado), DTS and vessel view. What outboard are you replacing? If you haven't run with digital, you will love it. I really enjoy TROLL mode and dialing in the speed in 10 rpm increments. I troll on Lake Erie and it works great. No kicker motor needed. I have ~190 hrs on mine....send oil out annually and it looks great.