I have a classic with a 2.5L EFI and with my tackle and me I see 71-72mph consistently but with my buddy that weighs close to 300 pounds and his tackle I normaly get about 67mph, I am sure there are things I could do to get a little more speed but for now I am fine.Prop and things like that will be a major factor with speed. And about the wind, I fish Rayburn and Toledo alot and the wind blows there all the time (unless I am not fishing) and my boat handles it great, there are times I wish I had a Cougar, but for a 19 boat it does great.