Please do not interpret this negatively because I am almost laughing out loud. I had similar desires in my 30's and 40's. Nothing but velocity appealed to me.
Now that I am in my 60's, I want lighter weight rifles, shorter barrels, and lower recoil. Velocity is not very important any more, but boy was it ever in my youthful years. If 3500 fps was great, wouldn't 4000+ be ever better.
Just wondering if the generation behind me is similar to mine. Are you younger? Does a rifle with less than 3000 fps seem boring to you? Do you spend hours reading ballistic charts, and dreaming of the next high velocity cartridge? If so, you are perfectly normal. Been their, done that. Dozens of us here were once in your boat.