I've hit 62 in mine with a light load and my son. That was with a 23 Tempest and what I thought was 6000 rpms, prior to getting my vesselview mobile (more like 5400).
I decided to switch back to the 21 and run it as I get closer to 6000 rpms and this thing is a rocket out of the hole. I'm sure a jackplate only makes it better, but I like having the room in the garage more than the jack plate right now. I can hit 60 easily, and could probably get more if I wanted it.
Also, my boat came with the tournament livewell package and the leds lights in compartments and a 3 bank dual pro charger. It doesn't have a hot foot or blinker trim, but that's all I've ever had anyhow...